RE: Rx Trouble can't find the cure any clues?
Did you read the manual?
"Red LED Hold Indicator
The AR6110/AR6110e features a red LED that indicates the number of holds that have occurred since the receiver was last powered on. The LED will flash the number of holds then pause (e.g., flash, flash, flash, pause, flash, flash, flash, pause indicates three holds occurred since the receiver was last turned on). Note that holds are reset to zero when the receiver is turned off. During the first flights of a new airplane, itâ€™s recommended to check the red LED hold indicator. If itâ€™s flashing, itâ€™s important to optimize the installation (move or reposition antennas) until no hold occurs. On later flights, the LED Hold Indicator can be used to confirm RF link performance."
From the sounds of it you are getting multiple holds. You may need to look at how you have the antennas routed, as those signals are telling you you have a problem.