I'm using the TQi with an iPhone 4S on my Spartan Traxxas. The last 3 times I have taken the boat out I squeeze the throttle. All is good until I go past 3/4 throttle, then the speed dies as if the low voltage detection has kicked in.
I've tried thinking back to anything I have done out of the usual, but can't think of anything. I did a re calibration of the Throttle trigger, but nothing. Does any one know which one of the driving effect parameters might be responsible for this? Or any other ideas.