State your operating system:
Windows 10Pro x64
DesMuME version
0.9.14 git master
Issue
Since commit d5e4ed5 increment GPU Scaling Factor cause DesMuMe crashing before any 3D are affiched.
https://www.youtube.com/watch?v=u0eX48n8fgY
Last working version without any issue are 815a70c (28 Sep 2025).
https://www.youtube.com/watch?v=bQSPU9CCabk
If using GPU Scaling at 1 all seem to work, but when are anything else (x2/x3 etc) ->crashing.