THERMAL RUNAWAY Help



  • Hi,
    I'm new to 3d printing.
    I have been doing a lot of printing on both of my Prusa Min Plus and the Ender 5 plus.
    My last print was a 31.5 hr print that was successful.
    I'm about 30+ hours into a 49.5 hr print and I get this error:

    THERMAL RUNAWAY!
    CyclePower! Temperature drifted
    to far from setpoint. Excessive
    part cooling, improper PID values
    or failing components can cause
    this. If problem persists, Connect
    to serial monitor.

    How can I fix this and is my print a now a failure (will I be able to finish the print)?

    Thanks for the help


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