Hi @qowmq,
Seems like a Windows Viewer app crash.. which spacedesk Windows Viewer did you use?
spacedesk Viewer for Windows 10 from Microsoft Store? Or spacedesk Viewer for Windows 7 (desktop version 0.9.39)?
For further analysis, could you please send us the dxdiag.txt of your PC (client)?
Just run dxdiag.exe, then click “Save All Information”.
