I have the new Prusa I3 Mk3 with fancy crash detection and such. Problem is (I think) that this causes connection errors. Yesterday I started a print and parts of it lifted from the bed so I think the crash detection had lots to do. Eventually this led to "Unhandled communication error". The printer just sat there over the night with the filament cooking at 215 degrees.
Is there a way to try connecting again to at least shut the hotend down? Maybe a plugin idea?
I know I can turn crash detection off.