Strange bug with multiple Grease Pencil objects


Whenever I draw in Grease Pencil, it shoots out stray lines randomly, and if I add another Grease Pencil object, the lines would bug out entirely. Anyone know what’s up?

I use Grease Pencil all the time, but I have never seen this bug. But it does appear to be a bug.
Might not be what you want to hear, but honestly I would just try to rebuild/reinstall Blender all together.