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Hi I have the same problem that you. I didnt try to downgrade the firmware.
I have using 2 UM3 printcores 0,4
All the time my prints with the pintcore 2 are missing 8mm (10 mm) . During several layers the material doesnt extrude. The material is pla .
There is no problem with pla.
I thing is a problem with some algorithm or with the firmware
The only way to get the print well is automatic leveling after the init and always the first print have to be with the printcore 2.
If the automatic leveling is active after the init but the first time is with the printcore 1. Later, when I try to print with printcore2 the problems come back again
is there any update from Ultimaker about these problems?
UM3 NOZZLE 2 always leveled too close to bed after active leveling
in UltiMaker 3D printers
Posted
Hi I have the same problem that you. I didnt try to downgrade the firmware.
I have using 2 UM3 printcores 0,4
All the time my prints with the pintcore 2 are missing 8mm (10 mm) . During several layers the material doesnt extrude. The material is pla .
There is no problem with pla.
I thing is a problem with some algorithm or with the firmware
The only way to get the print well is automatic leveling after the init and always the first print have to be with the printcore 2.
If the automatic leveling is active after the init but the first time is with the printcore 1. Later, when I try to print with printcore2 the problems come back again
is there any update from Ultimaker about these problems?
Thanks