@dc42 So I just added the command M570 H3 P10 T20 for my chamber heater and now I get a lot of random heater faults during normal operation that worked pretty good before.
The weird thing is that I now even get heater faults when the current temperature is only a few degrees away - shouldn't there be any fault with +/- 20 °C now?
The heater is freshly tuned.
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