Issue With FSX Planes
OK, I need some help. FSX has been working flawlessly ever since I built my computer, until today. The Boeing 737 landing gear will not retract and the autopilot on some of my default aircraft is acting irratically. I had the 747 cruising along and all of a sudden, my airspeed went from 330 KIAS to 400KIAS to 210 KIAS within about 10 seconds. Then my auto throttle no longer worked. The only thing I have done is added some aircraft from this website, which I have done countless times. The only other thing I have done is download GameBooster to see if it would do anything, which it did not. Could this be causing my problem, or could it be something else??
E8400 @ 3.6GHz, Zalman CNPS9500, Asus P5N-D w/ nvidia 750i SLI, Corsair XMS2 4GB 800MHz, WD 500GB X 2 SATA HDD, LG DVD-RW SATA, EVGA GTX 275 1792MB, Windows 7 Home Premium 64 bit, Dual Dell 24" ST2410 Monitors, Thermaltake Shark, Rosewill 750W Modular PSU