Hey jay281,
I discovered the same issue with my V4. Have FTX Global, FTX Europe LC and FTX Germay North installed. It seems that it only occurs if I set the internal framerate limiter to "unlimited". If I set it to 30 or so it seems to be better. Guess the simulator has more time loading this stuff then. Maybe here it makes sense to play a little with FFTF since I do not like setting the internal frame rate limiter.