Windows not running at all

Installed UTM and upon running everything worked fine. I closed. the app, then enterd again and upon launching the virtual machine it doesnt work. just seeing a grey screen, tried to delete and install again the virtual machine and not working.... dont know what to do

The report provides no source file, test, or reproducible entry point. Start by reproducing the grey screen after relaunching the virtual machine and collect the relevant UTM logs; done would require identifying and fixing the launch failure and verifying that the Windows VM starts normally again.

Written by the indexing model from the issue text.