Originally Posted by
jasons56
Nothing, completely dead.
It has been really strange how the failures have occurred.
.
Well, NEVERMIND!
I'm TQ and fast lap right now with the same speedo.

Wish me luck in the mains. Thanks Tekin!
Moral of the story - It hard to troubleshoot when your "control" is bad two.
I've got two bad spektrum SR3100 receivers now. The problem was intermittent and I never guessed TWO receivers had the same intermittent problem. Now both of them won't even bind and we tried 3 different transmitters. Easier to troubleshoot things when they don't work.

Bought two more receivers and all is well. Oh well.
I'm sure Spektrum/Horizon will treat me right. Bad batch I guess?