Help deploy a powershell script to install speculation module

Did you already had time to test it?

Altered it a bit as you could notice. I also added some additional testfiles to know at which stage it broke/timeout
My money is on this line:
Set-Variable -Name 'ConfirmPreference' -Value 'None' -Scope Global

Uploaded the script above to my test tenant and in the programdata the output is saved..

if (Get-PackageProvider -ListAvailable -Name NuGet)
{
Write-Host "Module exists"
}else
{
Install-PackageProvider "NuGet" -MinimumVersion 2.8 -Force | Out-Null
}
if (Get-Module -ListAvailable -Name SpeculationControl)
{
Write-Host "Module exists"
Import-Module SpeculationControl
New-Item -Path c:\programdata -Name "testfile2.txt" -ItemType "file" -Value "PassedRound1."
Get-SpeculationControlSettings | Out-File -FilePath c:\ProgramData\speculationcontrol.txt
}else
{
Install-module -Name SpeculationControl -force
Import-Module SpeculationControl
New-Item -Path c:\programdata -Name "testfile3.txt" -ItemType "file" -Value "PassedRound1b."
Get-SpeculationControlSettings | Out-File -FilePath c:\ProgramData\speculationcontrol.txt
}
New-Item -Path c:\programdata -Name "testfile4.txt" -ItemType "file" -Value "PassedAll."