Hola, I tried to connect the abovementioned Futaba VFDs (datasheet) to the Core32... when running the current MBSeqV4 app, some characters are scrambled, it appears that always a few of the characters are replaced by different ones "close to" the original when examining the character table... an example photo is shown in The cabling is fine, i built another, shorter cable with the exact same problems. Trying to hack things, I then installed the Windows-based dev toolchain, which