Glitching? Shutting Off? Reciver.

[InsaneRC]

ok my reciver in my MBX5R-E is shutting off and glitching out. What could cause this? I hit the thottle on my radio and it shuts off. when i try to hit the thottle and turn it glitches and shuts off. I am running a Spektrum SR300. my ESC is a hobbywing 80A ESC w/ 2250 motor. I am running a 2s orion lipo. I dont know whats going on? so i need help to fix this problem.