some kind firmware fail, tryen on five cfs, the same - looks like sometimes(randomly) 5way hub bldc motor feed too hard/much ignoring endswitch and stop feed by overcurrent error(red led blinks twise/sec)
cfs use ms8828 3phase driver IC + bldc hall motor + mt6826 encoder under 32f303arm and i think someting goes wrong with firmware because it is all new stuff
max current of 8828 depends of Rsense, in stock it has 2x0.5r in parallel - 0.25r - about 2.5a, by removing one of Rsense max current drops to 1.3a, so it has not enough power to eat filament, it just catch error, but continue print
strange solution, but it works, anyway waiting for answer from creality, i’m sure thay will solve this bug
