Firmware 1.04 and crash in door and stepper motor

I have just installed the new firmware 01.04 on my Bambu Lab.
Since then, the traverse paths are no longer correct. it crashes into the door at the front left and the stepper motor at the rear right. it makes the purge line at the start behind the print bed and slams with the nozzle into the print bed boundary at the rear right (plastic).
is there a way to reload the old firmware?

a ticket is already open

Just out of curiosity - did you try to re-do the initial calibration?

Just unboxed mine and ran into the same problem as OP.
Did You solve it?
And if how?

Best wishes.