I have a single professional flight console, which is about 18 years old and working perfectly with P3D.
I am trialling XP11, having paid for the download version of XP10.
The PFC connection is serial(?) not USB. I have it plugged in via a converter. It shows as COM5, and, as I said, it works with P3D.
So far I am unable to get XP11 to see it. All the settings appear to be correct, and I have set it to COM5. But, nothing!
Any suggestions will be gratefully received.