I printed a model in PETG shortly after a PLA print, which was fine, and it damaged the plate as shown. What’s odd is I’ve printed this same model with this same filament on this printer and it was fine. The temps in the gcode are the same between those prints.
Is this a Z-offset issue? Would PLA and PETG require different Z-offsets on the same printer?
Edit for more details: Creality Ender 3 V3 SE, stock plate.


Yeah, this happened to me when my Z offset was too low. RIP your bed and raise your offset. Also check how your nozzle looks after that. Looks rough