d1f267b67c
After Invoke-RemoteBuild closes its session, wsmprovhost.exe may take a moment to release resources. Subsequent New-PSSession in Get-BuildArtifacts fails with 'WSMan service could not launch a host process'. Add retry loop: 3 attempts, 10s backoff. Enough for WinRM to recover between the build session and artifact collection session. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>