Mirror movements MKS DLC32

I have converted an existing machine (Redsail C150+) to MKS DLC32. Homing works, and the machine moves to the upper left corner (and activate hard end stops), setting the coordinates to X=0 and Y=0. Jogging also works, and the lower right corner gets the coordinates X=1500 and Y=(minus)-900.

Regardless of which corner I set as 0,0 in LightBurn, the print is mirrored, and hard limits are activated. I also get no response when exceeding the soft limits.

Can someone help me with which parameters need to be changed?

When I connect LightBurn to my MKS DLC32 and configure it, everything works perfectly. However, the Y-axis moves in the wrong direction when I use the touchscreen connected directly to the MKS DLC32.