Interesting. I also have a custom menu, and am experiencing a freeze after playing a game/rom multiple times. It wasn’t consistent though, I think the first and second time It froze after 4-5 launches, the third time it was about 7-8 launches (all were same gameboy game, 2048 homebrew, using the gambatte retroarch core). I saw nothing in the /tmp/x.log
I’ll flash a fresh v0.5 to another sd card and continue testing on both the fresh and my current sd cards, and see if I find anything.