Mouse stops working

[speedruntrainer]

I also have this problem even on 0.3. I crashed 3 times on 0.3. All in pause menu.
1st crash was just a sinle pause where I wanted to look on the map. Mouse wasn't responding and bam, crash.  Same for the 2nd, The 3rd I came from minimized mode back in the game pause menu and crashed also.
I haven't experienced any crash outside the pause menu on 0.3 so far.