[DrKnow65]

Propably the way you have your wires ran, try getting the servo/esc wires away from the motor wires. Also move the antenna as far away from the esc/motor as possible. If that doesn't do the trick try putting a small capacitor (10v 330uf) on the power wires to a servo or if you have an unused 3rd channel port in your reciever and a spare servo connector you can build a "plug in" capacitor too.

I've never seen if fix a glitch but braiding the motor wires is supposed to cancel some of the RFI (radio frequency interferience).