Connecting to ARS as follows:
$conn = New-QASArsConnection -Context servername.domainname.com -Credential (Get-Credential)
The connection gets established correctly as confirmed by running echo $conn
But If I then do:
Get-QasUnixUser domain\username -Connection $conn
I get nothing back.
Ensure you are running the latest QAS release as there were some coding changes with QAS powershell cmdlets and how they worked with ARS.