Hello Tunakat! I think I've tracked down the issue and v1.0.3 will fix this completely
Please let me know
Viewing post in v1.0.1 - Just built a piano teacher comments
Alrighty, I just checked it out. The quiz no longer crashes but MIDI is still unresponsive. The issue seems to be that once a MIDI key triggers, it doesn't untrigger and won't register when I press it again. Whenever I press a key, it goes blue and stays blue. Only resetting the program will change it back. I can still press the keys on the virtual keyboard using the mouse, however.