Hi, Steve. I've spent a lot of time figuring out and dealing with virtual com ports and mappings without good results. Finally (if you have FTDX10 like me) I've used 2 connections from TRX - USB for YCAT and RS-232 for omnirig.
YCAT - USB, RS-232 - Omnirig -> Log4OM + SDRConsole + WSJT-X + whatever you wish?
Alex LY4SA
