Are you checking the torch or the stylus? And do you have the stylus or the calibration sled plugged into the machine 3.5mm jack?
Having stuff plugged into the jack changes which tool offset is used, stylus vs torch.
Make sure you’re checking the torch with the jack unplugged, or the stylus with the stylus plugged in.
If you’re still getting large errors, try the calibration tips from this thread