Just acquired a SRS Royal with GPS and iGyro. Using DX20 and DSMX sat protocol with 18ms setting. I can bind 3 DSMX sats and everything works. If I put 4 sats, they all blink for the binding process but only 3 of them end up with a solid light and the 4th intermittently blinks. On the control screen, only 3 sats are indicated active.
I of course swapped around the sats thinking it was a faulty sat. Same problem. So this is not tied to a particular sat or to a particular port on the SRS. My unit simply won't work with 4 sats but will with 3.
Any idea what is going on ??