I'm trying to get a brand new Trex 470LM to behave. All componants are new and have less then 20 min on them. All stock but for a Brain 2 that is also brand new. Flys great and stable, rescue works and all seems fine but for random motor cut out. In a bench test with a 6 ch. cell meter it starts out at 4.11V and starts cutting out within 2 min. it will pulse a few times, spooling up and down and after a few of these cycles it just shuts down completely. Battery does not go below 3.9V and at shutdown it is 4.01V.

All ideas or thoughts are greatly appreciated!