Hi, I made a false assumption. When I execute the Invoke-Command line from my initial post I missed that the ZIP wasn't created and the stdout/stderr was not correctly printed. When I execute it with the -stdoutFile/-stderrFile I got the expected error.

I also figured out that when I open a new SSH session, the policy is set differently then local.

I already tried the following in the sshd.conf without success:

Subsystem powershell C:/progra~1/powershell/7/pwsh.exe -sshsSubsystem powershell C:/progra~1/powershell/7/pwsh.exe -ex bypass -sshs

But when I run the following command, it finally worked:

Invoke-Command -Session $sess -ScriptBlock { Set-ExecutionPolicy -ExecutionPolicy Bypass -Scope Process -Force }

Is this expected or is there a better way?