I guess this is either because of inspection or because of a phbot update:
Probably not worth letting the Manager update. Too many issues when you have lots of bots.
I only have 3 bots configured in manager.
I have no idea how many instances were open, but I had to restart my pc because they werent closing. Its an extremely powerful PC too.
Did you not enable “skip updates” in the global Manager options menu? That would cause it to keep opening.
I guess I didnt