Extruder only moves clockwise

Just got my Cetus MK2 to MK3 upgrade kit and everything is fine but one issue.

My extruder seems to extrude material when it is given the command to retract the material.
When I go into UpStudio and click on Withdraw, the extruder extrudes material and extrude function seems to go on for longer then usual.

Also that makes it that I can’t print at all since the printer tries to extrude material in places where it should retract.

I’ve tried changing the version of UpStudio and changing firmware to MK1, MK2 and MK3 but that made 0 difference.

Any idea?

It looks as steeper driver problem.