OK, I've done a full uninstall/reinstall of the Entegra SR22, a full uninstall/reinstall of the RXP GNS430 and after none of that was successful, I did full second install of Xplane 11 and installed Entegra SR22 and RXP GNS430 in my new XP install. I've installed the recommended RealityXP config files and I'm still having serious issues. I don't think this is anything to do with the TorqueSim product, I suspect it is in the RXP product but I don't know for sure.
Here's what I'm experiencing so far:
GNS#1 offset's CDI and slews the coarse needle during the startup self-test mode - this is normal
HSI source select button on PFD does not work when radio 1 is in the self-test mode - this is not normal
CDI needle *does not* offset on self test screen of GNS#2 - this is not normal
GPSS mode seems to always turn to 360 heading no matter my FPL - this is not normal
GNS#1 does not slew the coarse needle during navigation to a fix - this is not normal, and really surprising since it slews the needle to 150-deg in the self-test start up mode.
On an ILS the AP in APR mode always puts me on a 360 coarse. If I hit REV on the AP then it steers me to a 180 coarse. - this is not normal.
Not sure what else to try. I've already spent a lot of time troubleshooting.
Strongly thinking of ditching the RXP and going back to the XP default GNS430's. The did not have a full feature set but at least I could fly a flight plan and an approach with them.