Originally Posted by
Rockthecatbox21
It's a mamba max pro with the castle 10 amp external bec, paired with a hobbywing 4000Kv motor. It happens at random times, happened at start of a race, middle of a race, and towards the end of a run, so there's not really a pattern here. I disabled the switch, so it's not like it's ever "turned off", just loss of throttle. For now, i'm gonna try my other "backup" mmp and see if that fixes it.
yeah that means you'll never lose steering. sounds like you've checked just about everything. Anything hot when you're done running?
If you remove the switch from the equation it sounds like a bad cell causing the lvc to kit it. If the battery isn't the case, sounds like it is time to try the other esc.