MINTEMP BED Fixed error when running consecutive print I am using &quot;Pretty PETG&quot; along with PrusaSlicer's consecutive print mode.
What I am noticing is that upon finishing the first print, the printer hits MINTEMP BED Fixed. I'm not sure if it's immediate because I let the prints run overnight but I assume the bed cools down and then the error is hit.
I'm just starting to learn G-code and my initial thought was there's an errant bed temperature instruction but the only M140 S0 instructions I see are in the end_gcode and near the bottom of the file. Maybe there a goto in G-code which may be running after M140 S0 which then causes the MINTEMP BED issue? Perhaps there's something else going on?
The bed minimum temperature is defined in your configuration file, e.g.:
#define BED_MINTEMP        5

If the error is displayed, it means that the measured temperature drops below this level.

What I am noticing is that upon finishing the first print

This could hint to a faulty heatbed connector where the connection is lost because the bed moves to the end positions (hard to say without seeing the end G-code).
Basically, you could have a connection to bed thermistor that is intermittently failing, or a bad bed thermistor. If connection is lost the temperature defaults to 0 °C or a lower setting.