The new speed controller is on order and should be here next week. I hope that fixes it, if it doesn't then I guess it has to be the motor, TX, or some sort of external interference. I "think" I got it to do the same thing with my test TX, but it is so hard to tell because it only does it every now and then. I'm going to do some more testing while waiting on my ESC and servos to get here. I would love to switch to the 2.4, but it is so expensive to make the switch because I have 5 RX's that I would need to change...This may force me to change though.
Thanks for your help.