Odd travel behaviour since a new firmware build

Marlin Firmware Service Firmware Builder
1

Hardware - Ender 3v2, Hemera hotend, SKR Mini e3v2

After building a new firmware today, my X and Y axis have a new fade in distance of around 20mm. The travel speeds seem madly fast at points too.

On a test cube print, I had an 8mm layer shift on the X carriage. Movement during the print was very jerky.

Any ideas??

2

I’d always do a reset to defaults, store settings, reboot the printer and then try again.

It may well be a problem with acceleration settings - but its good to eliminate that possibility first.