Can you please say exactly what is is that is “crashing” and by what mechanism? I wouldn’t expect either an Uno or a Peggy 2 to be able to “crash,” so I’m a bit confused.
Separately, the “PeggyWriter” is a useful example, but it *is* a user-contributed example that we do not have much experience using. In a quick look, it appears that the example codes for PeggyWriter use a single instance of PeggyWriter, but multiple instances of PeggyScroller. You might consider trying that approach, to see if it works better.
