Any ideas what can cause this? First layer is ok, the second one has one hole, the third one is terrible
I have successfully printed many similar models with the same filament and settings. However I have failed to print this one. I tried three times with exactly the same result (even the holes were at the same position).
Prusa i3 MK3, sliced in Slic3r Prusa Edition (0.15mm OPTIMAL, default settings for Prusa PET), blue PETG from Plasty Mladeč. Model is TARDIS_panel-door.stl from TARDIS Deluxe Kit