u/8-Bit-Bricks

I just acquired a greaseweazle v4.1. It seems to read raw images fine, but when I go to convert or write new images, I get errors where it can seem to decode certain things. Is this a hardware or a software issue? I have tried 3 different drives, and two different windows machines, one on 10, one on 11.

EDIT: was a issue with bad quality disks.