drlarsen77

FWIW, it seems to be working fine without the workaround on PicoGUS release v2.0.0 and the initial floppy-disc release of the game.

I'm not sure if this helps anyone, but I ran into this issue/symptoms upgrading from 1.2.0 to 2.0.0. It turned out the AT clock speed was inadvertently set wrong. After...