I have been trying to setup Marlin 2 on my modified Ender-3 (Einsy Rambo) and am having some issues with the LCD screen blanking during sensorless homing of the Y axis. The homing competes and the printer responds, but the screen is blank. I didn't have this problem with 1.1.9. Any ideas on why this might be happening?
UPDATE: Went back to 1.1.9 and it is doing it now. This is about par for this printer renewal. Solve one problem and get a different one.
Made sure the plugs are connected since there is some jerking when the Y axis homes, but they were all good.
UPDATE 2: Verified it is a mechanical problem. Pushing the bed against the stop also causes it. I hate this printer.
Edited 2 time(s). Last edit at 02/11/2020 03:51PM by ElmoC.