I do not guarantee that this fix will help you. However, in my case, the crashes stopped.

1. Open your steam games library and right mouse click on UBERMOSH Vol.3.
2. Select "Properties..." -> "Installed Files" -> "Browse...".
3. Open file "options.ini" with Notepad.
4. Change text from this file like this:

[Windows]
CreateTexturesOnDemand=1
AlternateSyncMethod=1
VertexBufferMethod=0
SleepMargin=15

5. Save changes in "options.ini".
6. Test it in game.

If you found this solution helpful, then please leave a comment and like for this small guide.