- The extruder works fine when the bed is stationary, but stops as soon as any of the other motors are active
- The extruder cools down spontaneously, though significantly more often when the heated bed is on. The extruder either cools and/or maintains a temperature less than the set temperature
- When the extruder is heating up, it often exceeds the set temperature by +15F. As it extrudes, extruder temperatures drop rapidly ie -10F for a small 5mm sample
- The heated bed doesn't always turn on when prompted. Tugging on the cables has not had any effect. It works when it wants to
We have a few theories:
- The included PSU was DoA
- Poor or incorrect wiring
- Software issue or misuse