Tools keep crashing!
Please help, i am lost!
Suddenly I keep getting these crashes. I recalibrated each axis and also the stepping and tool parking. But it did not help.
Can this be a result of the latest slicer upgrade?
Lower, smaller prints do fine, such as benchy. I don't have an older higher print for testing. Using prusaslicer 2.9.0.
Or is it an mechanical issue?
But calibration does fine!
😭
Please help me!
RE: Tools keep crashing!
Don't have much to go off of other than the end result. Slicer update wouldn't cause this unless there's a bug in the gcode, which would have been more widespread.
If you have a failed print like that which failed fairly early on, retry and watch it until it actually fails. Something is happening to cause it to crash, most likely due to some collision with your print. Or, something else is happening, and there's no way to diagnose it unless you see it happen.
RE: Tools keep crashing!
Does the tools crashes on the dock? Is it always on the same layer? Also if you print just a single instance of the object whats the result? It happens to me now and then. I dont know why. Even if I reslice the same object there is always a sudden layer shift (about 1mm) and the tool crashes when it tries to dock. If i slice a single instance of the object then the print finishes with no problems. If i continue the crashed print it print the whole thing but with 1mm layer shift were the crash happened. It seems that at some point a gcode sequence misaligned the head (at least in my cases)
RE: Tools keep crashing!
It's not always the same layer, and the position of the head changes. I'm trying a single colour print now to double check.
Last print crashed, this was a multi colour, but it crashed before the first tool change and had 4offsets in the print.
Calibrated all docks again today which has not helped.
If it was the slicer the fails should all be at the same layer.
RE: Tools keep crashing!
Okay I think it is the same layer maybe for the same print.
Last night I did 2 tests.
1: object plain, no colour change
2: same object with text modifier for colour change
1 printed perfectly
2 failed at the same spot as the night before at layer 3
Same extruder used!
So maybe software error after all?