Thanks for your help....
I have Uninstall the driver in safe mode and clean it with de DDu. i have instale the driver 16.11.5 but it is not fluid et i have grey point of a part objet from games ( exemple cs).
I have trw the same for the relive driver... The games started but same issue that 16.11.5 .
I have after reinstale the driver catalyst 15.7 . It is fluid no problem...
Reinstale the windows 10. I find that it is not necessairy because when i was of windows 7 i have the same issue. It was that, that push me to switch to Windows 10.
And at time i have the same problem of the 10 ..... it is to go busy with amd...
And the technical inge.. have no idea of this problem ?
Yeah .The most stable driver for Dual chip cards(7970,295X2) is 15.7.X
I am sure technical engineers are aware about this issue but i suggest you submit a report here
Hope it will be fixed eventually You can also try to disable CrossFire for problematic games.Radeon settings>Games>and choose corresponding game profile
I doubt that CS can use crossfire correctly and you don't need such graphics power for this game.