AIFP2 is now version 3.1 something but it fixed the AI problems that I was only vaguely aware I even had. Hard to tell you're not seeing something that's not there to begin with. I used to see maybe 1 or 2 AI planes on Plan-G. Now I see two dozen. But now I feel like Gen. Custer when he saw all the Indians.
Sure enough there were 4 FS9 bgl files lurking in my WOAI files. Probably been there for a real long time, too. Converting and removing the old files also fixed my ferry problem at payware PAKT, and I now see the Coast Guard cutter that I didn't know I was supposed to see.
So, John. Spud's link will probably solve your problem, too.
I hope Andy gets his invisible ships problem sorted out but this tool sure did wonders for me. Thanks for the tip Spud.
JJ