I have updated the firmware of my mini and now receiveing PROBE FAIL error.
I have cleaned the nozzle several times but no luck. Nozzle tries to calibrate twice and than stops with the error.
i tried to firmware update twice and same rsults.
I managed to fix the problem by manually turning the Z axis motor on the side which the probe fails.
But now, the filament does not stick well to PEI and I have warping on the corners.
I am using INOVA-1800 with Cura profile.