18:15:55.076 : Error:Thermal Runaway, system stopped! Heater_ID:
18:15:55.076 : 9
Second time in a month I saw this. Using Ramps 1.4 and only have an extruder and heated bed. Suspect just bad message text. Looked at Repitier just as it happened and extruder and bed temperature were OK.
Any solution or suggestion would be appreciated.
Roger