I've now had this happen 6 times during races recently. I sent the radio back to Ripmax and they sent me out a new one. First meeting back at main club it happened twice, new transmitter and a different receiver, only happened on my touring car though, my buggy used on the same day was fine. Yet I've also used the touring car at another club with no problems, it's always been at one club. Only obvious difference is that I'm the only FASST user at the club where I have no problems.

So is it something to do with multiple FASST users? If so why does it only affect my touring car and not my buggy? I'm using a Novak GTB, Hitec servo and AMB PT, maybe a combination of these and other FASST users? Works fine at the other club.