Originally Posted by Djchow85

Recently acquired a new lrp flow works esc, upgraded to v5.4 firmware

Running a 24k motor that's relatively new. I've set it to max initial drive and my epa throttle /brake is at 135%

While doing full throttle runs inn the street, 1 in 5 or so runs on throttle, mid way, the car will cut out and then come back on if throttle is lifted slightly. Also under braking it may stutter

Reset calibration. Same thing. Turned epa for throttle to 100%, no issues. Tried it with another battery of the same brand and of a different brand while it was 135% epa and still the same result. Sensor cable is new

Any ideas

Update

Downgraded to v4.7 mod firmware. 135% epa seems okay with my testing, 6 seconds full throttle, off and again. Will test tomorrow with braking as it would stutter with the v5.4 /135% brake EPA