Back from a long hiatus of not using the MPCNC.
Has anyone encountered issues of an end stop inputs on the RAMBO stopping working? Spent quite a bit troubleshooting why the auto homing no longer works. Was skipping like crazy on the X axis. What I found is the x1 (x-min) rear is not reading the value of a switch so during the homing function it assumes it’s already at the endstop and will not move. I verified the switch is fine and even swapped around with others. All 5 switches and cabling are fine and every port works except X1. There were no hardware changes or updates since I had the system powered off. Literally just stopped working while not used. Verified all values by using M119 to read the states directly after figuring out the stepper was not moving.
I’m not sure of any alternatives (aside from manual homing) other than replacing the entire board, but checking for thoughts or suggestions?