I have a crossfire system with two gigabyte R9 280 (model GV-R928WF3OC-3GD), and i can't play BF4 anymore with crossfire or without corssfire enabled. The game keep crushing after 5 min of gameplay. Windows 10 gimme this warning: Display driver amdkmdap stopped responding and has successfully recovered. I tried more than 10 times fresh install both of drivers and windows and game as well.
PS: I can play other games, but not BF4.
CPU: I7 4790k
Motherboard: GA-Z97X-Gaming G1 WIFI-BK
Ram: 16gb 2400mhz
GPUs: R9 280 (model GV-R928WF3OC-3GD)
PSU: Corsair 850m