I have this issue with ace servos!
my SR3000 receiver works fine for a min and then the throttle goes crazy and the binding light starts flashing rapidly, this is with a fully charged battery, I thought it was a defective receiver.
What is weird it I have a second SR3000 receiver and it works fine, so I wonder if it is a defective spektrum receiver or due to high drain servos.
is there a thread with more insight into this issue?