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Temp Fluctuations - thermistor or hot end?
I was getting a lot of temp errors and other misbehavior, so I backdated firmware to 3.11 and that solved that.
However, now when I print, the nozzle temp is all over the place. Set at 215 it can go from 190 to 230. Sometimes jumps 2-3 degrees at a time. I know that it's actually overheating because my PLA just drips out.
Is this the thermistor failing, or the hot end itself?
Thanks.
Posted : 02/01/2025 4:37 pm
It *might* just be a loose connection or cracked wire - check these before doing anything drastic.
Cheerio,
Posted : 03/01/2025 9:18 am