All was good, until I tried to auto home my machine. It starts to shake like crazy and make all sorts of noise, sounds like one of the stepper motors is going nuts then the screen says (Printer killed! homing failed power off printer)

I'm running mriscoc's frimware 9/4/2023 (Ender3V2-422-MM-MPC-20230904.bin)

Anyone have any idea's?