Ever had your Max try to print something twice?

I’m going to be honest, I regret buying this K1 Max, it had been an absolute piece of garbage, and the company hasn’t been much better. I have had issues with it right out of the box, over temp errors, and feed issues, finally got those taken care of, it has been running fine for a few months now. Yesterday I printed 3 flower pot saucers, they turned out great, turned it back on this morning and printed another, it worked great, but the machine tried to print another right after. I did not have time to stop it before it destroyed my part, damaged my build plate and messed up my hot end. I’m pissed and very disappointed. I feel I wasted 800 bucks. Anyone have similar issues?