MiSTer FPGA Forum

Thanks deadlocked, changing those settings fixed the problem. It’s unfortunate though that it makes the screen significantly smaller on the HDMI output. For now I will just use the old version of the core, and keep an eye on newer versions to see if this improves. Anyway I am super happy to have a C128 as I did as a kid! And I appreciate your help!

Thanks for the advice deadlocked, I tried re-copying both the main MiSTer file and the C128 core, and I checked the SD card for errors & found none. I also tried previous versions of both the MiSTer file and the C128 core. I found that: MiSTer 20230423 + C128 20230325 => Corrupt 80 column display MiSTer 20230223 + C128 20230325 => Corrupt 80 co...

Just ran update_all and it seems 80 column mode is not working for me now, over HDMI. MiSTer v230423, C128 v230325.

When I switch to 80 column mode, the screen is corrupted. Anyone else having the same problem?