I owned this radio for about 1 week.. and its true, even if you have multiple receivers you have to rebind everytime which is a pain. I had it installed in my Redcat Rampage XT that had a super bee kill switch installed. Running with the stock sparkplug would cause a magnetic glitch that would short out my radio and kill the truck. It took me a while to figure out what it was but if the radio itself was sitting to close to the truck when i tried to pull start it, the radio would literally reset and reboot. There was a 2.4ghz chip that was built with a weak resistance to electromagnetic pulses and thats what was used in this radio and why its so cheap to purchase. In my opinion the radio felt cheap, the adjustable steering wheel kept moving in and out on its own like it was loose. For the price you are better off getting the DX3s or DX4 at this point.