Hello! I just built my Corne 5 column and the screens worked with the default firmware from the guide, but I made a new firmware from the repository from the guide (just changing some keybinds) and now the screens only display a few black pixels. Everything else works (typing on it now), it is just the screens that are messed up. How do I get the screens back online without just using the default? I’m totally new to this and it is very possible I just did something wrong, but I have no idea what it could be. Thanks!