While running the eggs autonomous program, I had 3 instances of this error overnight. The program was able to self recover, but since it can get the error and reset before checking the rest of the hatched mons, there could be missed shinies.
I was watching when the first error occurred, and I did not see any abnormal dialog.
I'm on the latest release, using a teensy. The only thing I can think of is that I recently switch to a new capture card, but it was similar specs to my old one.
Error logs and screenshot for each instance is attached.