emaxx brushless problems

[Gee]

You could try resetting your transmitter to the default setting and recalibrate it with the esc. What kind of connections are you using for the motor esc, battery esc? I was told at one time that those connections can go "bad". I ended up putting all new bullets and deans on. Wasn't the problem with mine but you might get lucky. Does your esc have a training mode that it might be in? Half speed?