My CR20 Pro was printing fine for about a month, but now I have some serious problem with it.
At first, the BLTouch started blinking and the Z axis was acting weird (going up when I tried to lower it, not responding, not saving the offset, etc). I checked all wires, checked the BLTouch and kept on trying until the Z axis was working properly again. I honestly don’t know what did the trick, I guess it was a combination of moving the BLTouch pin, moving the axis and doing it over and over again.
No reason to celebrate though, because now the X and Y axis aren’t moving anymore.
The wires seem to be fine and I don’t see any loose screws or anything.
Does anyone know what can cause this? What can I check and/or try to get it to work again?
I just don’t get why it worked perfectly fine and then all of a sudden it doesn’t. I love 3D printing and have never had any trouble with the Ender3. This is really stressing me out
Many thanks in advance!