I have 5 of these boards. The other 4 work fine. This one particular board refuses to z-align. Everything else works just fine. It will level the bed, home all axes, but when ingo to do z-align from menu, it will just probe the center of the bed once and that its. I dont get it. What do you think? Im running the latest Marlin or 2.something.
All of my printers are using the same configuration which tells me its the board, but how can it be the board when it'll level the bed fine???
Im stumped.
