Re: PowerCLI: Exception calling "CreateCollectorForTasks" with "1" argument(s): "The operation is not allowed in the current state."

I don't immediatly see a reason why the wrong account would be picked.

But I would start by changing this

...

foreach ($vm in $myVMs)

$snapshots = Get-Snapshot -VM $vm

    foreach ($snapShot in $snapShots){

        $VM = $snapShot.VM

        .....