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Nozzle Thermal Runaway Error (subsequently with both extruders)
Dear Prusa Users,
since last week I tried to print a PETG Fuselage section of a model airplane and the print now failed multiple times due to a thermal runaway error of the extruder (of which my XL has 2 and I tried them both).
The print is almost identical to previous models I designed in shape or form, neither did I make any changes to the print settings.
The only change I really made is printing an adaptive cubic infill (which I doubt can be the root cause)
Apart from the error message itself I only get the following additional information from PRUSA CONNECT.
Does anyone have a clue what might be the issue here?
Best regards
Björn
Posted : 17/06/2025 12:20 pm