So I have MyTraffic6 and usually move the slider up and down depending on what is going on while on Vatsim (busy airport = 0, alone in the middle of nowhere add some traffic).  All of a sudden I cannot get the traffic level to go to zero, even with the P3D slider at zero I see AI traffic on the ground at all airports.  Any ideas of what is going on?  by the way I did check the CFG and it also shows zero.

Maybe you are just seeing static aircraft.

No its not static traffic, just too much of it.  Really odd part is it is only at some airports.  Its at EGLL and EGKK (both UK2000) but not at KSFO (Flightbeam) or EHAM (default).  I think I need to reinstall MT6 because this seems like some weird traffic BGL issue.

Hmm, but if your traffic settings are set to zero you won't be getting any bgl traffic. Can you post some screens? All of those sceneries do come with optional statics.