I'm currently running Phoenix RC 5.5 Simulator on Windows 10.
I have working Tx/Rx combinations for:
Turnigy 9XR Tx / Orange DSM2 6Ch Rx
Walkera Dev0 8S Tx / Devo RX802 Rx
Spektrum DX6i Tx / AR6210 Rx
using the HK Wireless 9 in 1 Simulator Adapter. They all fly fixed wing, helis, quads with no problems.

I am trying to setup a new FlySky i10 Tx / FS-iA6B Rx (also tried the FS-iA10 Rx that came with the Tx) with the sim adapter and not succeeding at all. The best I am able to get is a barely workable fixed wing aircraft with twitchy surfaces and a prop that twitches also. I cannot fly with this. I followed the new transmitter custom setup and it doesn't work (heli model, 'straight' head, PPM). No bars show response to controls in calibrate. The Rx shows it is bound to the Tx.

Does anyone have this setup and working and would share their setup?