@Jiarko Most likely, your Y motor is running in the wrong direction. You need to add a line for M569 for the new driver (0.3). Because S1 is the default, and you were using S0 on driver 0.1, which was the Y axis driver. So add M569 P0.3 S0 to config.g, in the Drives section, eg:
; Drives315 M569 P0.0 S0 ; physical drive 0.0 goes backwards M569 P0.1 S0 ; physical drive 0.1 goes backwards M569 P0.2 S1 ; physical drive 0.2 goes forwards M569 P0.3 S0 ; physical drive 0.1 goes backwards M569 P121.0 S1 ; physical drive 121.0 goes forwards M584 X0.0 Y0.3 Z0.2 E121.0 ; set drive mappingIan
