Hi Thomas, I'm using FSFK several years and like it very much! Unfortunately, after many trials I found out that FSFK let the Simulator freezes under undefined circumstances. It appears only on approach when the gears are levelled and three green. I tried last time several approaches with definitely same airport,t ime, weather, date, ai-traffic and aircraft. All approaches went fine but the one with FSFK running. Even with and without FSFK-sound.
Might be, You have an answer and solvation for this
My PC runs under WIN 7 and two AGP ATI 5870s.
Thansk for investigation