I just watched through this video for anyone wanting to optimise FPS wth FSLTL/AI traffic. It’s 40 minutes long, but it’s a very good methodical approach to FPS optimisation in sim at busy airports with FSLTL.
I’m going to use these techniques to optimise my setup tonight. From everything I already know about sim optimisation, CPU limitations, GPU & FPS this makes perfect sense, so it is worth a watch. (ps. be ready to take notes!). It’s very well explained and you see the optimisations work as he progresses.
EDIT: I have just tried this method out and it works. Solid 38-40FPS at Ini’s EGLL set at night with rain and FSLTL AI