Hi. After one of the recent updates (I haven't played in a while, but one thing that is certain is that ADOM has been updated via Steam) I started getting easily reproducible crashes that can't seem to be explained by anything.

Basically it's like this:
1) start ADOM;
2) Alt+Enter or Alt+Tab to leave fullscreen;
3) Alt+Enter or Alt+Tab to return to fullscreen;
4) enjoy your crash. If you got it via Alt+Tab it will also capture your window focus before crashing and will remain in the process list until you kill it manually.

ADOM version is r60, buildID reported by Steam is 745434.
My settings are:
Fullscreen — on,
VSync — off,
Renderer — SDL2,
Software fallback — no.

My system is Windows 7 x64, fresh DX and drivers, non-potato hardware.

Not sure if this is fixed in r61 (I guess it won't be up for the beta testers until release), but it's kinda hard to play like this.