Frsky + Devo10 range problem

I have he 3 in 1 module installed. I couldn't bind with the dr4-ii until I messed with the "Freq-Fine", "Freq-Course", and "AD2GAIN" settings.
It now binds, but range is only about 20 meters. After 20 meters, I can't control the quad. My current settings are
Telemerty - on
Freq-Fine - 30
Freq-Course - 31
AD2GAIN - 21

Any and all suggestions welcome

Um, what build?

Lots of active development going in right now with frsky so it's very important to include that info if you want help.

Currently on Nightly build v4.0.1-aa82a64

Gain is ONLY for the A2 voltage reading. Course shouldn't even be touched (I get 800+ meters with it at 0). Fine should be adjusted by looking at the light on the receiver. Go high and low until the light starts flashing irregulary, then set it to the middle value between the two.

Thank you, will test and reply.

Tested today and seems to be working properly.
Max value for freq-course before light blinks is 88
Min value is 10, so I have it set to 45
freq-fine set to 0 and AD2GAIN set to 20
I went about 200 meters away with no problem
Thanks for replies.