*shrug* not too sure then. Be sure to double check the 'anti-epilepsy' filter both in the in-game video settings and in the conf.ini file to make sure that it is indeed off.

Also, try the mission, shut the game down, then try again. The cache folders are empty, but they fill up again with the cache files once you start playing again. Cache files are good things, you just need the right ones. I would leave the most recent patch on for a while. Continue testing. If nothing else, you may get some good info to report to the devs.

I now have a serious "LSD-Trip". Very, very colorfull cockpit. I have a ATI 5870 card

I heard your Anti-epilepsy Filter might have turned itself on, switch it off again in the controls, or force it through the conf.ini

Also, redding out still creates these black areas around dials and gauges, looks weird.

Same weird redding out here. And serious stuttering flying through smoke, did not notice it prior to 866.

some sorte of memory issues I get over 1.4gb and the launcher stops responding.

hahahahahahahahaha
second to that
also when you bailing out the sound of your plane continues
the PP of the 109 E4 in manual is a mess also your rads doesn't move untill you press R----the temperatures doesn't exist
hit in performance when you enter clouds
AA doesn't work and never will
very colorfull cockpit with high contrast
some planes still roll like F16 sometimes
Radio doesn't works
when you hit F2 in some points the glass of the canopy is not visible like it doesn't exist
the smokes of the planes is thiner now when hit the ground or hit the engine
less stutters when you fly close to terrain [almost noticeable]
good progress of the sound--this guy deserve a medal --[still some tweaking to the sounds of the MG of Brits]
excellent colour of the landscape and sky lightning and water

As mentioned earlier I had complete freezes in certain missions with the newest beta, so I reinsatlled the last one & have no problems in this area...not sure what I'm missing ,but at least it isn't freezes ups...

+1 !!

Well I had to install this because the servers have it now. Mr. Freeze. Works fine for two minutes then freezes. That seems to be the usual way things go.

ATI blue lines are back, WTF. Seriously some fix. Previous beta was fine!