Hello,More problems I know, but when I installed the 4.3 catalyst drivers on my 9800 Pro, I get bad results in FS.When I go back into full screen from windowed mode, the screen goes black, until I press ALT for the menu bar, then it is all ok again.Anyone else have this problem?Regards,Alexander Martin.

Here is an example. This is after I have been on my desktop and restored Fs in full screen.http://forums.avsim.net/user_files/68914.jpgRegards,Alexander Martin.

Ok,I have a temporary fix for this, pressing the windows key to change between FS fullscreen and desktop. (Was using ALT + tab).Does anyone know how to properly solve this plus the lagginess of modules like Sb host when you drag them across the screen?http://forums.avsim.net/user_files/68929.jpgRegards,Alexander Martin.

My suggestion would be first try uninstalling all drivers, then using driver cleaner in the Safe Mode, and then rebooting, installing the newest drivers and then of course deleting FS9.cfg (or searching for old display entries) and then checking if this happens again.I have not one problem with new cats.