The LCD on my X1C thinks I have PETG in AMS slot A2. I don’t. I put in PLA. I can’t find any way to tell the AMS to reset the slot and show PLA. If I pull the filament, the screen says “Empty”. But when I put the generic PLA back in, it says PETG.
Nevermind! I looked closely at the spool, and it was PETG. Damned if I know how the X1C knew it was a spool of Prusa PETG.