I'm really about to break down.
The X and Y axes have already been successfully calibrated, but when printing, the homing process keeps crashing. It kept hitting for several minutes until it restarted with a blue screen. This is truly a flawed product. I've adjusted the belts many times, and they're already extremely tight. The calibration passed, but it fails again when printing. Sometimes it works, sometimes it doesn't. Prusa, can't you just do more testing? So many people are experiencing the same issue—isn't this your problem?
RE:
This is a known and long outstanding bug in the Prusa firmware that many users face, including myself.
Try this, in your prusa slicer, open the Printers | Custom G-Code text, search for the 'G28' command, change it to 'G28 I' (add a capital 'eye'), and print. The print head should bang only 4 times and will continue to print.