This site is being deprecated.
Please see the official X‑Plane Support page for help.
See attached system informations.http://questions.x-plane.com/?qa=blob&qa_blobid=15978100714161198522
Suggestion: Start with the online manual section Configuring and Tuning Your X-Plane Installation
Hint - Settings:Visual Effects: Minimal (Important!)Texture Quality: MediumAntialiasing: 1x (Very Important!)
Number of World obj: LowReflection Detail: Minimal (Very Important!)Draw Parked: checked
Hint - Flight Configuration -> AI Aircraft: Delete all
Check flying, check approach to a small airport, check approach to a major airport.
Then if want optimum flying: Download Flying_with_Lua plug-in, and the FPSWizard11 script. This thing is a miracle that allows me to fly into major airports and maintain real-time (over 19.9 fps) simulation.
This site is no longer being actively maintained.