diff --git a/images.CI/macos/azure-pipelines/image-generation.yml b/images.CI/macos/azure-pipelines/image-generation.yml
index 89216e21..60837bc1 100644
--- a/images.CI/macos/azure-pipelines/image-generation.yml
+++ b/images.CI/macos/azure-pipelines/image-generation.yml
@@ -52,7 +52,8 @@ jobs:
     inputs:
       targetType: 'filePath'
       filePath: ./images.CI/macos/select-datastore.ps1
-      arguments: -VIServer "$(vcenter-server-v2)" `
+      arguments: -VMName "$(VirtualMachineName)" `
+                 -VIServer "$(vcenter-server-v2)" `
                  -VIUserName "$(vcenter-username-v2)" `
                  -VIPassword "$(vcenter-password-v2)"
 
@@ -121,8 +122,8 @@ jobs:
     condition: always()
 
   - task: PowerShell@2
-    displayName: 'Move vm to cold storage'
-    condition: succeededOrFailed()
+    displayName: 'Move vm to cold storage and clear datastore tag'
+    condition: always()
     inputs:
       targetType: 'filePath'
       filePath: ./images.CI/macos/move-vm.ps1
diff --git a/images.CI/macos/move-vm.ps1 b/images.CI/macos/move-vm.ps1
index 17e6faea..37e83906 100644
--- a/images.CI/macos/move-vm.ps1
+++ b/images.CI/macos/move-vm.ps1
@@ -48,12 +48,30 @@ Import-Module $PSScriptRoot\helpers.psm1 -DisableNameChecking
 # Connection to a vCenter Server system
 Connect-VCServer
 
-try
-{
-    Get-VM $VMName | Move-VM -Datastore $TargetDataStore -ErrorAction Stop
-    Write-Host "VM has been moved successfully to target datastore '$TargetDataStore'"
+# Clear previously assigned tag with VM Name
+try {
+    Remove-Tag $VMName -Confirm:$false
+} catch {
+    Write-Host "Tag with $VMName doesn't exist"
 }
-catch
-{
+
+$vm = Get-VM $VMName
+
+if ($env:AGENT_JOBSTATUS -eq 'Failed') {
+    try {
+        if($vm.PowerState -ne "PoweredOff") {
+            Stop-VM -VM $vm -Confirm:$false -ErrorAction Stop
+        }
+        Set-VM -VM $vm -Name "${VMName}_failed" -Confirm:$false -ErrorAction Stop
+        Write-Host "VM has been successfully powered off and renamed to [${VMName}_failed]"
+    } catch {
+        Write-Host "##vso[task.LogIssue type=error;]Failed to power off and rename VM '$VMName'"
+    }
+}
+
+try {
+    Move-VM -Vm $vm -Datastore $TargetDataStore -ErrorAction Stop
+    Write-Host "VM has been moved successfully to target datastore '$TargetDataStore'"
+} catch {
     Write-Host "##vso[task.LogIssue type=error;]Failed to move VM '$VMName' to target datastore '$TargetDataStore'"
 }
\ No newline at end of file
diff --git a/images.CI/macos/select-datastore.ps1 b/images.CI/macos/select-datastore.ps1
index d6477700..2884fdf4 100644
--- a/images.CI/macos/select-datastore.ps1
+++ b/images.CI/macos/select-datastore.ps1
@@ -20,6 +20,10 @@ vCenter password (Example "12345678")
 
 [CmdletBinding()]
 param(
+    [Parameter(Mandatory)]
+    [ValidateNotNullOrEmpty()]
+    [string]$VMName,
+
     [Parameter(Mandatory)]
     [ValidateNotNullOrEmpty()]
     [string]$VIServer,
@@ -30,35 +34,72 @@ param(
 
     [Parameter(Mandatory)]
     [ValidateNotNullOrEmpty()]
-    [string]$VIPassword
+    [string]$VIPassword,
+
+    [string]$TagCategory = "Busy"
 )
 
 # Import helpers module
 Import-Module $PSScriptRoot\helpers.psm1 -DisableNameChecking
 
+function Select-DataStore {
+    param (
+        [string]$VMName,
+        [string]$TagCategory,
+        [string]$TemplateDatastore = "ds-local-Datastore-*",
+        [int]$ThresholdInGb = 400,
+        [int]$VMCount = 2,
+        [int]$Retries = 5
+    )
+
+    # 1. Name starts with ds-local-Datastore
+    # 2. FreespaceGB > 400 Gb
+    # 3. VM count on a datastore < 2
+
+    Write-Host "Start Datastore selection process..."
+    $allDatastores = Get-Datastore -Name $templateDatastore | Where-Object { $_.State -eq "Available" }
+    $buildDatastore = $allDatastores | Where-Object { $_.FreeSpaceGB -ge $thresholdInGb } | Where-Object {
+        $vmOnDatastore = @((Get-ChildItem -Path $_.DatastoreBrowserPath).Name -notmatch "^\.").Count
+        $vmOnDatastore -lt $vmCount
+    } | Select-Object -ExpandProperty Name -First 1
+
+    $tag = Get-Tag -Category $TagCategory -Name $VMName -ErrorAction Ignore
+    if (-not $tag)
+    {
+        $tag = New-Tag -Name $VMName -Category $TagCategory
+    }
+
+    New-TagAssignment -Tag $tag -Entity $buildDatastore | Out-Null
+
+    # Wait for 60 seconds to check if any other tags are assigned to the same datastore
+    Start-Sleep -Seconds 60
+    # Take only first 2 tags, all the others will go to the next round
+    $tagAssignments = (Get-TagAssignment -Entity $buildDatastore).Tag.Name | Select-Object -First 2
+    $isAllow = $tagAssignments -contains $VMName
+
+    if ($isAllow)
+    {
+        Write-Host "Datastore selected successfully"
+        Write-Host "##vso[task.setvariable variable=buildDatastore;issecret=true]$buildDatastore"
+        return
+    }
+
+    # Remove the tag if datastore wasn't selected
+    Remove-Tag $tag -Confirm:$false
+
+    $retries--
+    if ($retries -le 0)
+    {
+        Write-Host "##vso[task.LogIssue type=error;]No datastores found for the condition"
+        exit 1
+    }
+
+    Write-Host "Datastore select failed, $retries left"
+    Select-DataStore -VMName $VMName -TagCategory $TagCategory -Retries $retries
+}
+
 # Connection to a vCenter Server system
 Connect-VCServer
 
 # Get a target datastore for current deployment
-# 1. Name starts with ds-local-Datastore
-# 2. FreespaceGB > 400 Gb
-# 3. VM count on a datastore < 2
-$templateDatastore = "ds-local-Datastore-*"
-$thresholdInGb = 400
-$vmCount = 2
-$allDatastores = Get-Datastore -Name $templateDatastore | Where-Object { $_.State -eq "Available" }
-$buildDatastore = $allDatastores | Where-Object { $_.FreeSpaceGB -ge $thresholdInGb } | Where-Object {
-            $vmOnDatastore = @((Get-ChildItem -Path $_.DatastoreBrowserPath).Name -notmatch "^\.").Count
-            $vmOnDatastore -lt $vmCount
-        } | Select-Object -ExpandProperty Name -First 1
-
-if ($buildDatastore)
-{
-    Write-Host "Datastore selected successfully"
-    Write-Host "##vso[task.setvariable variable=buildDatastore;issecret=true]$buildDatastore"
-}
-else
-{
-    Write-Host "##vso[task.LogIssue type=error;]No datastores found for the condition"
-    exit 1
-}
\ No newline at end of file
+Select-DataStore -VMName $VMName -TagCategory $TagCategory
diff --git a/images/linux/scripts/installers/homebrew.sh b/images/linux/scripts/installers/homebrew.sh
index 865923f2..dd9e8f9e 100644
--- a/images/linux/scripts/installers/homebrew.sh
+++ b/images/linux/scripts/installers/homebrew.sh
@@ -12,9 +12,6 @@ source $HELPER_SCRIPTS/etc-environment.sh
 /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"
 eval $(/home/linuxbrew/.linuxbrew/bin/brew shellenv)
 
-# Make brew files and directories writable by any user
-sudo chmod -R o+w $HOMEBREW_PREFIX
-
 # Update /etc/environemnt
 ## Put HOMEBREW_* variables
 brew shellenv|grep 'export HOMEBREW'|sed -E 's/^export (.*);$/\1/' | sudo tee -a /etc/environment
diff --git a/images/macos/provision/configuration/add-network-interface-detection.sh b/images/macos/provision/configuration/add-network-interface-detection.sh
index e939f04b..ca9192bf 100755
--- a/images/macos/provision/configuration/add-network-interface-detection.sh
+++ b/images/macos/provision/configuration/add-network-interface-detection.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash -e -o pipefail
 
 # This script was taken from https://github.com/timsutton/osx-vm-templates/blob/master/scripts/add-network-interface-detection.sh
 # Distributed by MIT license, license can be found at the bottom of this script
diff --git a/images/macos/provision/configuration/autologin.sh b/images/macos/provision/configuration/autologin.sh
index caa29a6b..02f2f06d 100755
--- a/images/macos/provision/configuration/autologin.sh
+++ b/images/macos/provision/configuration/autologin.sh
@@ -1,3 +1,5 @@
+#!/bin/bash -e -o pipefail
+
 # This script was taken from https://github.com/timsutton/osx-vm-templates/blob/master/scripts/autologin.sh
 # Distributed by MIT license, license can be found at the bottom of this script
 
diff --git a/images/macos/provision/configuration/configure-hostname.sh b/images/macos/provision/configuration/configure-hostname.sh
index 477e0980..e0de0bf8 100644
--- a/images/macos/provision/configuration/configure-hostname.sh
+++ b/images/macos/provision/configuration/configure-hostname.sh
@@ -1,8 +1,8 @@
-#!/bin/bash
+#!/bin/bash -e -o pipefail
 
 # Add script for changing hostname to run on startup to prevent duplicate hostnames across the environment. Hostname and Computername should contain .local in name to avoid name resolution issues
 tee -a /usr/local/bin/change_hostname.sh > /dev/null <<\EOF
-#!/bin/bash
+#!/bin/bash -e -o pipefail
 
 name="Mac-$(python -c 'from time import time; print int(round(time() * 1000))')"
 scutil --set HostName "${name}.local"
diff --git a/images/macos/provision/configuration/configure-machine.sh b/images/macos/provision/configuration/configure-machine.sh
index dbfae673..df991c21 100644
--- a/images/macos/provision/configuration/configure-machine.sh
+++ b/images/macos/provision/configuration/configure-machine.sh
@@ -1,12 +1,4 @@
-#!/bin/bash
-
-# Enable firewall. SSH and VNC opened. Can't did it at bootstrap step, so placed it here
-defaults write /Library/Preferences/com.apple.alf globalstate -int 1
-
-# Setting correct time zone
-echo "Configuring system time to GMT..."
-rm -f /etc/localtime
-ln -sf /usr/share/zoneinfo/UTC /etc/localtime
+#!/bin/bash -e -o pipefail
 
 # https://developer.apple.com/documentation/webkit/testing_with_webdriver_in_safari
 # Safari’s executable is located at /usr/bin/safaridriver
diff --git a/images/macos/provision/configuration/configure-ssh.sh b/images/macos/provision/configuration/configure-ssh.sh
index f85e9efa..73095f55 100755
--- a/images/macos/provision/configuration/configure-ssh.sh
+++ b/images/macos/provision/configuration/configure-ssh.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash -e -o pipefail
 
 [[ ! -d ~/.ssh ]] && mkdir ~/.ssh 2>/dev/null
 chmod 777 ~/.ssh
diff --git a/images/macos/provision/configuration/disable-auto-updates.sh b/images/macos/provision/configuration/disable-auto-updates.sh
index 3a35f5be..050f7d9a 100755
--- a/images/macos/provision/configuration/disable-auto-updates.sh
+++ b/images/macos/provision/configuration/disable-auto-updates.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/bash -e -o pipefail
 
 # Disabling automatic updates
 sudo softwareupdate --schedule off
diff --git a/images/macos/provision/configuration/finalize-vm.sh b/images/macos/provision/configuration/finalize-vm.sh
index b01b3c23..b6975139 100644
--- a/images/macos/provision/configuration/finalize-vm.sh
+++ b/images/macos/provision/configuration/finalize-vm.sh
@@ -1,12 +1,16 @@
-#!/bin/bash
+#!/bin/bash -e -o pipefail
+
+source ~/utils/utils.sh
 
 # Close all finder windows because they can interfere with UI tests
 osascript -e 'tell application "Finder" to close windows'
 
-# Ignore available updates to prevent system pop-ups
-updateName=$(softwareupdate -l | grep "Title: " | awk -F[:,] '{print $2}' | awk '{$1=$1};1')
-if [ ! -z "$updateName" ]; then
-    sudo softwareupdate --ignore "$updateName"
+if is_Less_BigSur; then
+    # Ignore available updates to prevent system pop-ups
+    updateName=$(softwareupdate -l | grep "Title: " | awk -F[:,] '{print $2}' | awk '{$1=$1};1') || true
+    if [ ! -z "$updateName" ]; then
+        sudo softwareupdate --ignore "$updateName"
+    fi
 fi
 
 # Put documentation to $HOME root
diff --git a/images/macos/provision/configuration/max-files.sh b/images/macos/provision/configuration/max-files.sh
index a6e41f12..cd1df451 100755
--- a/images/macos/provision/configuration/max-files.sh
+++ b/images/macos/provision/configuration/max-files.sh
@@ -1,6 +1,4 @@
-#!/bin/bash
-
-set -e
+#!/bin/bash -e -o pipefail
 
 Launch_Daemons="/Library/LaunchDaemons"
 
diff --git a/images/macos/provision/configuration/ntpconf.sh b/images/macos/provision/configuration/ntpconf.sh
index 09916cc3..b4f68128 100755
--- a/images/macos/provision/configuration/ntpconf.sh
+++ b/images/macos/provision/configuration/ntpconf.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/bash -e -o pipefail
 
 echo Additional NTP servers adding into /etc/ntp.conf file...
 cat > /etc/ntp.conf << EOF
diff --git a/images/macos/provision/configuration/preimagedata.sh b/images/macos/provision/configuration/preimagedata.sh
index c269a149..8060acb7 100644
--- a/images/macos/provision/configuration/preimagedata.sh
+++ b/images/macos/provision/configuration/preimagedata.sh
@@ -1,4 +1,5 @@
-#!/bin/bash
+#!/bin/bash -e -o pipefail
+
 source ~/utils/utils.sh
 
 imagedata_file="$HOME/imagedata.json"
diff --git a/images/macos/provision/configuration/screensaver-off.sh b/images/macos/provision/configuration/screensaver-off.sh
index c154f8d8..6844792e 100755
--- a/images/macos/provision/configuration/screensaver-off.sh
+++ b/images/macos/provision/configuration/screensaver-off.sh
@@ -1,4 +1,5 @@
-#!/bin/bash
+#!/bin/bash -e -o pipefail
+
 # set screensaver idleTime to 0, to prevent turning screensaver on
 macUUID=`ioreg -rd1 -c IOPlatformExpertDevice | grep -i "UUID" | cut -c27-62`
 
diff --git a/images/macos/provision/configuration/shell-change.sh b/images/macos/provision/configuration/shell-change.sh
index a84216cb..5fb12a03 100644
--- a/images/macos/provision/configuration/shell-change.sh
+++ b/images/macos/provision/configuration/shell-change.sh
@@ -1,3 +1,5 @@
+#!/bin/bash -e -o pipefail
+
 echo "Changing shell to bash"
 sudo chsh -s /bin/bash $USERNAME
 sudo chsh -s /bin/bash root
\ No newline at end of file
diff --git a/images/macos/provision/core/android-toolsets.sh b/images/macos/provision/core/android-toolsets.sh
index 093a133c..2f6139c8 100755
--- a/images/macos/provision/core/android-toolsets.sh
+++ b/images/macos/provision/core/android-toolsets.sh
@@ -1,4 +1,4 @@
-#!/bin/bash -e
+#!/bin/bash -e -o pipefail
 source ~/utils/utils.sh
 
 function filter_components_by_version {
diff --git a/images/macos/provision/core/audiodevice.sh b/images/macos/provision/core/audiodevice.sh
index 4a151e3f..ec7d71d9 100644
--- a/images/macos/provision/core/audiodevice.sh
+++ b/images/macos/provision/core/audiodevice.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/bash -e -o pipefail
 
 echo "install soundflower"
 brew cask install soundflower
diff --git a/images/macos/provision/core/aws.sh b/images/macos/provision/core/aws.sh
index 4d98d512..02009449 100644
--- a/images/macos/provision/core/aws.sh
+++ b/images/macos/provision/core/aws.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/bash -e -o pipefail
 
 echo Installing aws...
 curl "https://awscli.amazonaws.com/AWSCLIV2.pkg" -o "AWSCLIV2.pkg"
diff --git a/images/macos/provision/core/azcopy.sh b/images/macos/provision/core/azcopy.sh
index 56b848e9..5098c878 100755
--- a/images/macos/provision/core/azcopy.sh
+++ b/images/macos/provision/core/azcopy.sh
@@ -1,5 +1,4 @@
-#!/bin/bash
-set -e
+#!/bin/bash -e -o pipefail
 
 AZCOPY_DOWNLOAD_URL="https://aka.ms/downloadazcopy-v10-mac"
 
diff --git a/images/macos/provision/core/build-xcode-symlinks.sh b/images/macos/provision/core/build-xcode-symlinks.sh
index 0cee8df8..60070938 100644
--- a/images/macos/provision/core/build-xcode-symlinks.sh
+++ b/images/macos/provision/core/build-xcode-symlinks.sh
@@ -1,4 +1,4 @@
-set -e
+#!/bin/bash -e -o pipefail
 
 source ~/utils/utils.sh
 
diff --git a/images/macos/provision/core/chrome.sh b/images/macos/provision/core/chrome.sh
index 5f8b4bdd..332a11d1 100644
--- a/images/macos/provision/core/chrome.sh
+++ b/images/macos/provision/core/chrome.sh
@@ -1,3 +1,4 @@
+#!/bin/bash -e -o pipefail
 source ~/utils/utils.sh
 
 echo "Installing Chrome..."
diff --git a/images/macos/provision/core/cocoapods.sh b/images/macos/provision/core/cocoapods.sh
index edf2a85f..d692bf3d 100755
--- a/images/macos/provision/core/cocoapods.sh
+++ b/images/macos/provision/core/cocoapods.sh
@@ -1,4 +1,5 @@
-#!/bin/sh
+#!/bin/bash -e -o pipefail
+
 echo "Installing Cocoapods..."
 
 # Setup the Cocoapods master repo
diff --git a/images/macos/provision/core/commonutils.sh b/images/macos/provision/core/commonutils.sh
index 5a98f004..c7e93496 100644
--- a/images/macos/provision/core/commonutils.sh
+++ b/images/macos/provision/core/commonutils.sh
@@ -1,5 +1,4 @@
-#!/bin/sh
-set -e
+#!/bin/bash -e -o pipefail
 
 source ~/utils/utils.sh
 
diff --git a/images/macos/provision/core/dotnet.sh b/images/macos/provision/core/dotnet.sh
index 78056488..36df3be9 100755
--- a/images/macos/provision/core/dotnet.sh
+++ b/images/macos/provision/core/dotnet.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash -e -o pipefail
 
 ###########################################################################
 # The main idea of this script is to automate dotnet installs
@@ -23,7 +23,7 @@ echo "Parsing dotnet SDK (except rc and preview versions) from .json..."
 if is_BigSur; then
     DOTNET_CHANNELS=(
     'https://raw.githubusercontent.com/dotnet/core/master/release-notes/2.1/releases.json'
-    'https://raw.githubusercontent.com/dotnet/core/master/release-notes/3.1/releases.json' 
+    'https://raw.githubusercontent.com/dotnet/core/master/release-notes/3.1/releases.json'
     )
 elif is_Less_Catalina; then
     DOTNET_CHANNELS=(
@@ -33,7 +33,7 @@ else
     DOTNET_CHANNELS=(
     'https://raw.githubusercontent.com/dotnet/core/master/release-notes/2.1/releases.json'
     'https://raw.githubusercontent.com/dotnet/core/master/release-notes/3.0/releases.json'
-    'https://raw.githubusercontent.com/dotnet/core/master/release-notes/3.1/releases.json' 
+    'https://raw.githubusercontent.com/dotnet/core/master/release-notes/3.1/releases.json'
     )
 fi
 
diff --git a/images/macos/provision/core/edge.sh b/images/macos/provision/core/edge.sh
index bc19a566..bd0ffedd 100644
--- a/images/macos/provision/core/edge.sh
+++ b/images/macos/provision/core/edge.sh
@@ -1,11 +1,9 @@
+#!/bin/bash -e -o pipefail
+
 source ~/utils/utils.sh
 
 echo "Installing Microsoft Edge..."
-# Workaround to install version 85 since webdriver is broken for 86
-cd "$(brew --repo homebrew/homebrew-cask)"
-git checkout 81f9d08d2b9b7557c0178621078cf59d2c5db2bc
 brew cask install microsoft-edge
-git checkout master
 
 EDGE_INSTALLATION_PATH="/Applications/Microsoft Edge.app/Contents/MacOS/Microsoft Edge"
 EDGE_VERSION=$("$EDGE_INSTALLATION_PATH" --version | cut -d' ' -f 3)
diff --git a/images/macos/provision/core/firefox.sh b/images/macos/provision/core/firefox.sh
index f6a90d61..b9ee1c5e 100644
--- a/images/macos/provision/core/firefox.sh
+++ b/images/macos/provision/core/firefox.sh
@@ -1,3 +1,5 @@
+#!/bin/bash -e -o pipefail
+
 echo "Installing Firefox..."
 brew cask install firefox
 
diff --git a/images/macos/provision/core/gcc.sh b/images/macos/provision/core/gcc.sh
index febc0760..fefe20fd 100644
--- a/images/macos/provision/core/gcc.sh
+++ b/images/macos/provision/core/gcc.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/bash -e -o pipefail
 
 echo "Installing GCC@8 using homebrew..."
 brew install gcc@8
diff --git a/images/macos/provision/core/git.sh b/images/macos/provision/core/git.sh
index 55feb92b..d59ebf91 100644
--- a/images/macos/provision/core/git.sh
+++ b/images/macos/provision/core/git.sh
@@ -1,3 +1,5 @@
+#!/bin/bash -e -o pipefail
+
 echo Installing Git...
 brew install git
 
diff --git a/images/macos/provision/core/haskell.sh b/images/macos/provision/core/haskell.sh
index 1bc11d91..b7f35e4d 100644
--- a/images/macos/provision/core/haskell.sh
+++ b/images/macos/provision/core/haskell.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/bash -e -o pipefail
 
 curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | sh
 export PATH="$HOME/.ghcup/bin:$PATH"
diff --git a/images/macos/provision/core/miniconda.sh b/images/macos/provision/core/miniconda.sh
index b214b352..876883a6 100644
--- a/images/macos/provision/core/miniconda.sh
+++ b/images/macos/provision/core/miniconda.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/bash -e -o pipefail
 
 MINICONDA_INSTALLER="/tmp/miniconda.sh"
 curl -sL https://repo.continuum.io/miniconda/Miniconda3-latest-MacOSX-x86_64.sh -o $MINICONDA_INSTALLER
diff --git a/images/macos/provision/core/mongodb.sh b/images/macos/provision/core/mongodb.sh
index 1b6a5a8d..3a4440d9 100644
--- a/images/macos/provision/core/mongodb.sh
+++ b/images/macos/provision/core/mongodb.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash -e -o pipefail
 
 # MongoDB object-value database
 # installs last version of MongoDB Community Edition
diff --git a/images/macos/provision/core/node.sh b/images/macos/provision/core/node.sh
index 840b433f..59e727ce 100644
--- a/images/macos/provision/core/node.sh
+++ b/images/macos/provision/core/node.sh
@@ -1,3 +1,5 @@
+#!/bin/bash -e -o pipefail
+
 source ~/utils/utils.sh
 
 node_modules=(
@@ -16,7 +18,6 @@ if is_Less_Catalina; then
 
   echo Installing NPM 3.x.x...
   npm install -g npm@3
-  npm config set prefix /usr/local
 
   # This step is required to install App Center CLI
   echo Installing Omelette...
diff --git a/images/macos/provision/core/nvm.sh b/images/macos/provision/core/nvm.sh
index 527bd4c6..c02ecf43 100755
--- a/images/macos/provision/core/nvm.sh
+++ b/images/macos/provision/core/nvm.sh
@@ -1,5 +1,4 @@
-#!/bin/sh
-
+#!/bin/bash -e -o pipefail
 ###########################################################################
 # The script installs node version manager with node versions 6,8,10 and 12
 #
@@ -24,11 +23,8 @@ if [ $? -eq 0 ]; then
         nvm alias node12 lts/erbium
         nvm alias node13 v13
         nvm alias node14 v14
-
-        if is_Catalina || is_BigSur; then
-                # set system node as default
-                nvm alias default system
-        fi
+        # set system node as default
+        nvm alias default system
 else
         echo error
 fi
diff --git a/images/macos/provision/core/openjdk.sh b/images/macos/provision/core/openjdk.sh
index ca2c5f01..c2b22baf 100644
--- a/images/macos/provision/core/openjdk.sh
+++ b/images/macos/provision/core/openjdk.sh
@@ -1,6 +1,4 @@
-#!/bin/sh
-
-set -e
+#!/bin/bash -e -o pipefail
 
 source ~/utils/utils.sh
 
diff --git a/images/macos/provision/core/openssl.sh b/images/macos/provision/core/openssl.sh
index a058673a..16a317c0 100755
--- a/images/macos/provision/core/openssl.sh
+++ b/images/macos/provision/core/openssl.sh
@@ -1,19 +1,16 @@
-#!/bin/sh
+#!/bin/bash -e -o pipefail
 
 source ~/utils/utils.sh
 
-echo "Installing OpenSSL..."
-export PATH="/usr/local/bin:/usr/local/sbin:~/bin:$PATH"
-
 echo Installing OpenSSL...
-/usr/local/bin/brew install openssl
+brew install openssl
 
 # Install OpenSSL 1.0.2t
 # https://www.openssl.org/policies/releasestrat.html - Version 1.0.2 will be supported until 2019-12-31 (LTS)
 # To preserve backward compatibility with ruby-toolcache
-/usr/local/bin/brew tap-new local/openssl
-FORMULA_PATH=$(/usr/local/bin/brew extract openssl local/openssl | grep "Homebrew/Library/Taps")
-/usr/local/bin/brew install $FORMULA_PATH
+brew tap-new --no-git local/openssl
+FORMULA_PATH=$(brew extract openssl local/openssl | grep "Homebrew/Library/Taps")
+brew install $FORMULA_PATH
 
 # Set OpenSSL 1.0.2t as default
 ln -sf /usr/local/Cellar/openssl@1.0.2t /usr/local/Cellar/openssl
@@ -25,4 +22,4 @@ ln -sf ../Cellar/openssl/1.0.2t /usr/local/opt/openssl
 # https://github.com/microsoft/azure-pipelines-agent/blob/master/docs/start/envosx.md
 mkdir -p /usr/local/lib/
 ln -s /usr/local/opt/openssl@1.0.2t/lib/libcrypto.1.0.0.dylib /usr/local/lib/
-ln -s /usr/local/opt/openssl@1.0.2t/lib/libssl.1.0.0.dylib /usr/local/lib/
\ No newline at end of file
+ln -s /usr/local/opt/openssl@1.0.2t/lib/libssl.1.0.0.dylib /usr/local/lib/
diff --git a/images/macos/provision/core/php.sh b/images/macos/provision/core/php.sh
index 08c19f94..90111448 100644
--- a/images/macos/provision/core/php.sh
+++ b/images/macos/provision/core/php.sh
@@ -1,5 +1,4 @@
-#!/bin/sh
-set -e
+#!/bin/bash -e -o pipefail
 
 echo Installing PHP
 brew install php
diff --git a/images/macos/provision/core/postgresql.sh b/images/macos/provision/core/postgresql.sh
index f69e078a..b5d7ab61 100644
--- a/images/macos/provision/core/postgresql.sh
+++ b/images/macos/provision/core/postgresql.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/bash -e -o pipefail
 
 #Install latest version of postgresql
 brew install postgres
@@ -6,13 +6,21 @@ brew install postgres
 #Service postgresql should be started before use.
 brew services start postgresql
 
-#Verify that PostgreSQL is ready for accept incoming connections.
-# exit codes:
-# ready - 0
-# reject - 1
-# connection timeout - 2
-# incorrect credentials or parameters - 3
-pg_isready
+#Verify PostgreSQL is ready for accept incoming connections
+echo "Check PostgreSQL service is running"
+i=10
+COMMAND='pg_isready'
+while [ $i -gt 0 ]; do
+    echo "Check PostgreSQL service status"
+    eval $COMMAND && break
+    ((i--))
+    if [ $i == 0 ]; then
+        echo "PostgreSQL service not ready, all attempts exhausted"
+        exit 1
+    fi
+    echo "PostgreSQL service not ready, wait 10 more sec, attempts left: $i"
+    sleep 10
+done
 
 #Stop postgresql
 brew services stop postgresql
\ No newline at end of file
diff --git a/images/macos/provision/core/powershell.sh b/images/macos/provision/core/powershell.sh
index 5717adc7..12beeca6 100644
--- a/images/macos/provision/core/powershell.sh
+++ b/images/macos/provision/core/powershell.sh
@@ -1,3 +1,5 @@
+#!/bin/bash -e -o pipefail
+
 source ~/utils/utils.sh
 
 echo Installing Azure CLI...
diff --git a/images/macos/provision/core/pypy.sh b/images/macos/provision/core/pypy.sh
index 5f24cd5f..d55d785a 100644
--- a/images/macos/provision/core/pypy.sh
+++ b/images/macos/provision/core/pypy.sh
@@ -1,10 +1,9 @@
-#!/bin/bash
+#!/bin/bash -e -o pipefail
 ################################################################################
 ##  File:  pypy.sh
 ##  Desc:  Installs PyPy
 ################################################################################
 source ~/utils/utils.sh
-set -e
 
 function InstallPyPy
 {
diff --git a/images/macos/provision/core/python.sh b/images/macos/provision/core/python.sh
index 1565ced2..b4c64147 100755
--- a/images/macos/provision/core/python.sh
+++ b/images/macos/provision/core/python.sh
@@ -1,18 +1,19 @@
-#!/bin/sh
+#!/bin/bash -e -o pipefail
+
 source ~/utils/utils.sh
 
 echo "Installing Python Tooling"
 
 echo "Brew Installing Python 3"
 # Workaround to have both 3.8 & 3.9(which required by some brew formulas) in the system, but only 3.8 is linked
-/usr/local/bin/brew install python@3.8
-/usr/local/bin/brew install python@3.9
-/usr/local/bin/brew unlink python@3.9
-/usr/local/bin/brew unlink python@3.8
-/usr/local/bin/brew link python@3.8
+brew install python@3.8
+brew install python@3.9
+brew unlink python@3.9
+brew unlink python@3.8
+brew link python@3.8
 
 echo "Brew Installing Python 2"
 # Create local tap with formula due to python2 formula depreciation
-/usr/local/bin/brew tap-new local/python2
-FORMULA_PATH=$(/usr/local/bin/brew extract python@2 local/python2 | grep "Homebrew/Library/Taps")
-/usr/local/bin/brew install $FORMULA_PATH
+brew tap-new --no-git local/python2
+FORMULA_PATH=$(brew extract python@2 local/python2 | grep "Homebrew/Library/Taps")
+brew install $FORMULA_PATH
diff --git a/images/macos/provision/core/reboot.sh b/images/macos/provision/core/reboot.sh
index a6e44435..e0a2dfb8 100644
--- a/images/macos/provision/core/reboot.sh
+++ b/images/macos/provision/core/reboot.sh
@@ -1,2 +1,3 @@
-#!/bin/bash
+#!/bin/bash -e -o pipefail
+
 shutdown -r now
\ No newline at end of file
diff --git a/images/macos/provision/core/ruby.sh b/images/macos/provision/core/ruby.sh
index 19877de3..61eb33c0 100755
--- a/images/macos/provision/core/ruby.sh
+++ b/images/macos/provision/core/ruby.sh
@@ -1,17 +1,6 @@
-#!/bin/sh
-
-set -e
+#!/bin/bash -e -o pipefail
 
 source ~/utils/utils.sh
 
 echo Installing Ruby...
-if is_Less_BigSur; then
-    # We can't install latest ruby 2.7 as a default version related with bug
-    # https://github.com/fastlane/fastlane/issues/15397
-    /usr/local/bin/brew install ruby@2.6
-    ln -sf /usr/local/opt/ruby\@2.6 /usr/local/opt/ruby
-else
-    brew install ruby
-fi
-
-
+brew install ruby
diff --git a/images/macos/provision/core/rubygem.sh b/images/macos/provision/core/rubygem.sh
index 872436f8..14f4af7a 100755
--- a/images/macos/provision/core/rubygem.sh
+++ b/images/macos/provision/core/rubygem.sh
@@ -1,17 +1,10 @@
-#!/bin/sh
+#!/bin/bash -e -o pipefail
+
 source ~/utils/utils.sh
 
 echo Updating RubyGems...
 gem update --system
 
-
-# Freeze xcodeproj 1.18.0 because version 1.19.0 contains breaking changes related to CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER flag
-# Related issues:
-# - https://github.com/CocoaPods/CocoaPods/issues/10153
-# - https://github.com/actions/virtual-environments/issues/1804
-# Need to revisit when Cocoapods 1.10.0 is released and added to VM
-gem install xcodeproj -v 1.18.0
-
 echo Installing xcode-install utility...
 gem install xcode-install --force
 
diff --git a/images/macos/provision/core/rust.sh b/images/macos/provision/core/rust.sh
index 5ef7675c..de82c7b4 100644
--- a/images/macos/provision/core/rust.sh
+++ b/images/macos/provision/core/rust.sh
@@ -1,6 +1,4 @@
-#!/bin/sh
-
-set -e
+#!/bin/bash -e -o pipefail
 
 echo Installing Rustup...
 brew install rustup-init
diff --git a/images/macos/provision/core/stack.sh b/images/macos/provision/core/stack.sh
index 81b41fa8..17c5ecd9 100644
--- a/images/macos/provision/core/stack.sh
+++ b/images/macos/provision/core/stack.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/bash -e -o pipefail
 
 echo "Get the latest Stack version..."
 StackRelease=$(curl -s "https://api.github.com/repos/commercialhaskell/stack/releases/latest")
diff --git a/images/macos/provision/core/toolcache-high-sierra.sh b/images/macos/provision/core/toolcache-high-sierra.sh
index 61a3cc8c..9a67418b 100644
--- a/images/macos/provision/core/toolcache-high-sierra.sh
+++ b/images/macos/provision/core/toolcache-high-sierra.sh
@@ -1,7 +1,6 @@
-#!/bin/sh
-
+#!/bin/bash -e -o pipefail
 ###########################################################################
-# The script downloads macos hosted tool cache for several Python versions 
+# The script downloads macos hosted tool cache for several Python versions
 # and installs them onto the system
 #
 ###########################################################################
diff --git a/images/macos/provision/core/toolcache.sh b/images/macos/provision/core/toolcache.sh
index eb6dc905..dab45deb 100755
--- a/images/macos/provision/core/toolcache.sh
+++ b/images/macos/provision/core/toolcache.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash -e -o pipefail
 
 # Download hosted tool cache with npm
 NPM_FEED="npm.pkg.github.com"
diff --git a/images/macos/provision/core/vcpkg.sh b/images/macos/provision/core/vcpkg.sh
index 289d7ba4..260f2c2a 100644
--- a/images/macos/provision/core/vcpkg.sh
+++ b/images/macos/provision/core/vcpkg.sh
@@ -1,6 +1,5 @@
-#!/bin/bash
+#!/bin/bash -e -o pipefail
 
-set -e
 source ~/utils/utils.sh
 
 # Set env variable for vcpkg
diff --git a/images/macos/provision/core/vsmac.sh b/images/macos/provision/core/vsmac.sh
index 20a8efd4..f0c498fc 100644
--- a/images/macos/provision/core/vsmac.sh
+++ b/images/macos/provision/core/vsmac.sh
@@ -1,4 +1,5 @@
-#!/bin/sh
+#!/bin/bash -e -o pipefail
+
 source ~/utils/utils.sh
 source ~/utils/xamarin-utils.sh
 
@@ -22,9 +23,6 @@ echo "Moving Visual Studio to /Applications/..."
 pushd $TMPMOUNT
 tar cf - "./Visual Studio.app" | tar xf - -C /Applications/
 
-echo "Launching vstools..."
-/Applications/Visual\ Studio.app/Contents/MacOS/vstool
-
 popd
 sudo hdiutil detach "$TMPMOUNT"
 sudo rm -rf "$TMPMOUNT"
\ No newline at end of file
diff --git a/images/macos/provision/core/xamarin-android-ndk.sh b/images/macos/provision/core/xamarin-android-ndk.sh
index 35e4d006..d5b23ebb 100644
--- a/images/macos/provision/core/xamarin-android-ndk.sh
+++ b/images/macos/provision/core/xamarin-android-ndk.sh
@@ -1,4 +1,5 @@
-#!/bin/sh
+#!/bin/bash -e -o pipefail
+
 source ~/utils/utils.sh
 
 ANDROID_HOME=$HOME/Library/Android/sdk
diff --git a/images/macos/provision/core/xamarin.sh b/images/macos/provision/core/xamarin.sh
index 0f0801d7..18eef321 100755
--- a/images/macos/provision/core/xamarin.sh
+++ b/images/macos/provision/core/xamarin.sh
@@ -1,4 +1,5 @@
-#!/bin/sh
+#!/bin/bash -e -o pipefail
+
 source ~/utils/utils.sh
 source ~/utils/xamarin-utils.sh
 
@@ -8,6 +9,7 @@ XAMARIN_MAC_VERSIONS=($(get_toolset_value '.xamarin."mac-versions" | reverse | .
 XAMARIN_ANDROID_VERSIONS=($(get_toolset_value '.xamarin."android-versions" | reverse | .[]'))
 LATEST_SDK_SYMLINK=$(get_toolset_value '.xamarin.bundles[0].symlink')
 CURRENT_SDK_SYMLINK=$(get_toolset_value '.xamarin."bundle-default"')
+DEFAULT_XCODE_VERSION=$(get_default_xcode_from_toolset)
 
 if [ "$CURRENT_SDK_SYMLINK" == "latest" ]; then
   CURRENT_SDK_SYMLINK=$LATEST_SDK_SYMLINK
@@ -63,8 +65,10 @@ createBundleLink $CURRENT_SDK_SYMLINK "Current"
 # Fix nuget in some mono versions because of known bugs
 #
 
-# Fix Mono issue with default nuget: https://github.com/mono/mono/issues/17637
-installNuget "6.4.0" "5.3.1"
+if is_Less_BigSur; then
+  # Fix Mono issue with default nuget: https://github.com/mono/mono/issues/17637
+  installNuget "6.4.0" "5.3.1"
+fi
 
 if is_Less_Catalina; then
   installNuget "4.8.1" "4.3.0"
@@ -79,3 +83,8 @@ popd
 
 echo "Clean up packages..."
 sudo rm -rf "$TMPMOUNT"
+
+# Fix Xamarin issue with Xcode symlink: https://github.com/xamarin/xamarin-macios/issues/9960
+PREFERENCES_XAMARIN_DIR="${HOME}/Library/Preferences/Xamarin"
+mkdir -p $PREFERENCES_XAMARIN_DIR
+/usr/libexec/PlistBuddy -c "add :AppleSdkRoot string /Applications/Xcode_${DEFAULT_XCODE_VERSION}.app" $PREFERENCES_XAMARIN_DIR/Settings.plist
diff --git a/images/macos/provision/core/xcode-postbuild.sh b/images/macos/provision/core/xcode-postbuild.sh
index bf7ba387..6afd42c2 100644
--- a/images/macos/provision/core/xcode-postbuild.sh
+++ b/images/macos/provision/core/xcode-postbuild.sh
@@ -1,11 +1,11 @@
-#!/bin/bash
+#!/bin/bash -e -o pipefail
 
 source ~/utils/utils.sh
 XCODE_LIST=($(get_xcode_list_from_toolset))
 DEFAULT_XCODE_VERSION=$(get_default_xcode_from_toolset)
 
 # https://github.com/microsoft/appcenter/issues/847
-# Assets.xcassets : error : CoreData: error: (6922) I/O error for database 
+# Assets.xcassets : error : CoreData: error: (6922) I/O error for database
 # at $HOME/Library/Developer/Xcode/UserData/IB Support/Simulator Devices/{GUID}
 echo "Erase a device's contents and settings:"
 for XCODE_VERSION in "${XCODE_LIST[@]}"
@@ -15,6 +15,11 @@ do
     #add sleep to let CoreSimulatorService to exit
     sleep 3
 
+    # Version 12.2_beta installed into 12.2 directory and 12.1_GM_seed in 12.1
+    pattern="[0-9]{1,2}.*_"
+    if [[ $XCODE_VERSION =~ $pattern ]] ; then
+        XCODE_VERSION=$(echo $XCODE_VERSION | cut -d"_" -f 1)
+    fi
     # Select xcode version by default
     sudo xcode-select -s "/Applications/Xcode_${XCODE_VERSION}.app/Contents/Developer"
 
diff --git a/images/macos/provision/core/xcode-sims.sh b/images/macos/provision/core/xcode-sims.sh
index fb2af5d4..8dff14a5 100755
--- a/images/macos/provision/core/xcode-sims.sh
+++ b/images/macos/provision/core/xcode-sims.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash -e -o pipefail
 
 source ~/utils/utils.sh
 
diff --git a/images/macos/provision/core/xcode-tools.sh b/images/macos/provision/core/xcode-tools.sh
index 643dc293..773b07a9 100755
--- a/images/macos/provision/core/xcode-tools.sh
+++ b/images/macos/provision/core/xcode-tools.sh
@@ -1,10 +1,8 @@
-#!/bin/sh
+#!/bin/bash -e -o pipefail
 
 # The script currently requires 2 external variables to be set: XCODE_INSTALL_USER
 # and XCODE_INSTALL_PASSWORD, in order to access the Apple Developer Center
 
-set -e
-
 source ~/utils/utils.sh
 source ~/utils/xcode-utils.sh
 
diff --git a/images/macos/provision/utils/utils.sh b/images/macos/provision/utils/utils.sh
index d2f1bd99..c43f4efe 100755
--- a/images/macos/provision/utils/utils.sh
+++ b/images/macos/provision/utils/utils.sh
@@ -1,3 +1,5 @@
+#!/bin/bash -e -o pipefail
+
 download_with_retries() {
 # Due to restrictions of bash functions, positional arguments are used here.
 # In case if you using latest argument NAME, you should also set value to all previous parameters.
@@ -5,22 +7,31 @@ download_with_retries() {
     local URL="$1"
     local DEST="${2:-.}"
     local NAME="${3:-${URL##*/}}"
+    local COMPRESSED="$4"
 
-    echo "Downloading $URL..."
-    wget $URL   --output-document="$DEST/$NAME" \
-                --tries=30 \
-                --wait 30 \
-                --retry-connrefused \
-                --retry-on-host-error \
-                --retry-on-http-error=404,429,500,502,503 \
-                --no-verbose
-
-    if [ $? != 0 ]; then
-        echo "Could not download $URL; Exiting build!"
-        exit 1
+    if [[ $COMPRESSED == "compressed" ]]; then
+        COMMAND="curl $URL -4 -sL --compressed -o '$DEST/$NAME'"
+    else
+        COMMAND="curl $URL -4 -sL -o '$DEST/$NAME'"
     fi
 
-    return 0
+    echo "Downloading $URL..."
+    retries=20
+    interval=30
+    while [ $retries -gt 0 ]; do
+        ((retries--))
+        eval $COMMAND
+        if [ $? != 0 ]; then
+            echo "Unable to download $URL, next attempt in $interval sec, $retries attempts left"
+            sleep $interval
+        else
+            echo "$URL was downloaded successfully to $DEST/$NAME"
+            return 0
+        fi
+    done
+
+    echo "Could not download $URL"
+    return 1
 }
 
 is_BigSur() {
diff --git a/images/macos/provision/utils/xamarin-utils.sh b/images/macos/provision/utils/xamarin-utils.sh
index dd6d7ae9..1017cec2 100644
--- a/images/macos/provision/utils/xamarin-utils.sh
+++ b/images/macos/provision/utils/xamarin-utils.sh
@@ -1,11 +1,11 @@
-#!/bin/sh
+#!/bin/bash -e -o pipefail
 
 # Xamarin can clean their SDKs while updating to newer versions,
 # so we should be able to detect it during image generation
 downloadAndInstallPKG() {
   local PKG_URL=$1
   local PKG_NAME=${PKG_URL##*/}
-  
+
   download_with_retries $PKG_URL
 
   echo "Installing $PKG_NAME..."
@@ -159,7 +159,7 @@ installNunitConsole() {
   local MONO_VERSION=$1
 
   cat <<EOF > ${TMPMOUNT}/${NUNIT3_CONSOLE_BIN}
-#!/bin/sh
+#!/bin/bash -e -o pipefail
 exec /Library/Frameworks/Mono.framework/Versions/${MONO_VERSION}/bin/mono --debug \$MONO_OPTIONS $NUNIT3_PATH/nunit3-console.exe "\$@"
 EOF
   sudo chmod +x ${TMPMOUNT}/${NUNIT3_CONSOLE_BIN}
@@ -180,7 +180,7 @@ downloadNUnitConsole() {
     echo "Installing NUnit 3..."
     sudo unzip nunit3.zip -d $NUNIT3_PATH
     NUNIT3_CONSOLE_BIN=nunit3-console
-    
+
     popd
 }
 
diff --git a/images/macos/provision/utils/xcode-utils.sh b/images/macos/provision/utils/xcode-utils.sh
index 7cd63b2f..cfe93439 100644
--- a/images/macos/provision/utils/xcode-utils.sh
+++ b/images/macos/provision/utils/xcode-utils.sh
@@ -1,3 +1,5 @@
+#!/bin/bash -e -o pipefail
+
 createXamarinProvisionatorSymlink() {
     local XCODE_VERSION="$1"
     local FULL_VERSION=$(echo "${XCODE_VERSION}.0.0" | cut -d'.' -f 1,2,3)
diff --git a/images/macos/toolsets/toolset-10.15.json b/images/macos/toolsets/toolset-10.15.json
index d3c1866d..fc0bf798 100644
--- a/images/macos/toolsets/toolset-10.15.json
+++ b/images/macos/toolsets/toolset-10.15.json
@@ -19,7 +19,7 @@
         "android-versions": [
             "11.0.2.0", "10.3.1.4", "10.2.0.100", "10.1.3.7", "10.0.6.2"
         ],
-        "bundle-default": "6_12_0",
+        "bundle-default": "latest",
         "bundles": [
             {
                 "symlink": "6_12_1",
diff --git a/images/macos/toolsets/toolset-11.0.json b/images/macos/toolsets/toolset-11.0.json
index 18d72c23..5ff2280a 100644
--- a/images/macos/toolsets/toolset-11.0.json
+++ b/images/macos/toolsets/toolset-11.0.json
@@ -2,7 +2,7 @@
     "xcode": {
         "default": "11.7",
         "versions": [
-            "12.2_beta", "12.1_GM_seed", "11.7"
+            "12.2_beta", "11.7"
         ]
     },
     "xamarin": {
diff --git a/images/win/scripts/Installers/Initialize-VM.ps1 b/images/win/scripts/Installers/Initialize-VM.ps1
index ad853bb7..02772872 100644
--- a/images/win/scripts/Installers/Initialize-VM.ps1
+++ b/images/win/scripts/Installers/Initialize-VM.ps1
@@ -128,11 +128,7 @@ if (Test-IsWin19) {
 }
 
 # Expand disk size of OS drive
-New-Item -Path d:\ -Name cmds.txt -ItemType File -Force
-Add-Content -Path d:\cmds.txt "SELECT VOLUME=C`r`nEXTEND"
-
-$expandResult = (diskpart /s 'd:\cmds.txt')
-Write-Host $expandResult
-
-Write-Host "Disk sizes after expansion"
-wmic logicaldisk get size,freespace,caption
+$driveLetter = "C"
+$size = Get-PartitionSupportedSize -DriveLetter $driveLetter
+Resize-Partition -DriveLetter $driveLetter -Size $size.SizeMax
+Get-Volume | Select-Object DriveLetter, SizeRemaining, Size | Sort-Object DriveLetter
\ No newline at end of file
diff --git a/images/win/windows2019.json b/images/win/windows2019.json
index 6609b5b3..6b9f3a86 100644
--- a/images/win/windows2019.json
+++ b/images/win/windows2019.json
@@ -13,7 +13,7 @@
         "virtual_network_resource_group_name": "{{env `VNET_RESOURCE_GROUP`}}",
         "virtual_network_subnet_name": "{{env `VNET_SUBNET`}}",
         "private_virtual_network_with_public_ip": "{{env `PRIVATE_VIRTUAL_NETWORK_WITH_PUBLIC_IP`}}",
-        "vm_size": "Standard_D4_v2",
+        "vm_size": "Standard_DS4_v2",
         "run_scan_antivirus": "false",
         "root_folder": "C:",
         "toolset_json_path": "{{env `TEMP`}}\\toolset.json",