Mesh-Leveling Error - can't print!
Hello everybody!
My MK3 now has about 450hrs printtime without any issue but yesterday suddenly the mesh leveling won't work anymore. The day before it worked just fine and i didn't change anything.
I start the machine, load sd card and select print file. When the probe reaches the 5th calibrating point (the one in the very middle) the printer moves up and says "probe broken or disconnected". The problem is, the points before that did work just fine and the most cracy thing about it is, that i can run the selftest and calibrate the Z-axis without any problem. In these modes there is no problem finding the center point with the probe.
what i did chronologicaly:
check if anything is touching the bed before the probe is in measureditance
check the connection (works obviously on selftest)
update the firmware and started the setup wizard again to calibrate everything freshly, no problem, selftest OK
What can i do to fix this? I need to print something in the near future, for the moment it would just do it if i could deactivate mesh leveling and use home calibration only or something like that.
Thanks for your answers!