I've really been wanting to put the aura 5 in a mighty mini size Sopwith Pup I made but the satellite receiver i have ( the Spektrum SPM9645) wont enter bind mode or do anything as far as I can tell. All that happens is the small orange led on it will flash very quickly as the battery is plug in and then nothing. It wont bind at all. I've tried trouble shooting the issue seeing if it was a power issue but the power voltage seems fine. I have also tried setting up a spectrum profile of the aura 5 using the config tool but still nothing. Is there a way to tell if the receiver is dead? I've never used it and I originally got it back around 2012 or 2013. Any help is much appreciated!!