I've been flying a Spectra Module in a Futaba 9C for some months now with not a single problem. I recently flew a new airplane and everything was going well. My flying buddy asked me why the lights on the module were blinking (he could see the back of the radio). I went ahead and landed the plane and did some checking and it seems that the servos movement causes the red and blue light to blink on and off. These are a different brand of servos I had been trying out on a couple of 72mhz planes and they have worked real well for me. Is this some type of interference caused by a cheap servo or what? Anyone experienced the blue and red light on the module blinking on and off? On every other plane I have flown since I have seen that the red light stays solid red as it should. This is with Futaba and Hitec servos of different types.

Thanks, Tim