Ruida controller issues

I so need your help ! I am trying to run a Perfect Laser 13090 on Lightburn and have made a mess of it. I was using RD works and wanted to change. Set up Lightburn and now things are crazy. I feel like I am missing a setting. I sent the file to cut and the laser head went all the way off the x axis and the Y as well
Belts grinding making crazy noises.
I tried auto focus and it raised it so high it messed up the head pushed it to the right. We have that back but belts still grind and sound terrible. I don’t know what to do. Tried to go back to RD works but it won’t work. Should I stay with Lightburn and try to get help here ? Any help you can give would be great