Restarting instead of performing an action
MK3 is running amok
Always when the MK3 should perform any action, it’s making a restart.
E.g. I can choose from the menu the point “preheat”. Then the choice of filaments is showed correctly. But as soon as I choose any filament, the printer won’t start preheating, but instead of this makes a complete restart and returns to the main menu again.
If I go to the self-check the check begins with running the check of the two fans and prompts o.k. Then the menu changes to the beginning of the X/Y/Z-checking. But instead of starting the check, the printer restarts again an goes back to the main menu.
As first I reflashed the newest firmware an did all possible resets.
Afterwards I changed the LCD and then the Rambo as well.
But the printer is still restarting as before.
Do you have any idea to solve this problem?
Many thanks!
Re: Restarting instead of performing an action
Do you press the round button to confirm the menu selection or do you accidentally press the reset button below the round button?
Bear MK3 with Bondtech extruder