Same issue for me - much better since the BF4 Dice Update and the AMD Catalyst 14.2 Beta. I played for 5 hours straight with no issues but today
Mantle function
"grWsiWinReleaseFullscreenOwnership(displayHandle)" failed with GR_ERROR_DEVICE_LOST.GPU: "AMD Radeon R9 290 Series" (26545), Driver.37752832
OS Name Microsoft Windows 7 Ultimate
Version 6.1.7601 Service Pack 1 Build 7601
Other OS Description Not Available
OS Manufacturer Microsoft Corporation
System Manufacturer Gigabyte Technology Co., Ltd.
System Model X58A-UD3R
System Type x64-based PC
Processor Intel(R) Core(TM) i7 CPU 965 @ 3.20GHz, 3193 Mhz, 4 Core(s), 8 Logical Processor(s)
BIOS Version/Date Award Software International, Inc. FH, 06/01/2012
SMBIOS Version 2.4
Windows Directory C:\Windows
System Directory C:\Windows\system32
Boot Device \Device\HarddiskVolume1
Locale United Kingdom
Hardware Abstraction Layer Version = "6.1.7601.17514"
Time Zone GMT Standard Time
Installed Physical Memory (RAM) 12.0 GB
Total Physical Memory 12.0 GB
Available Physical Memory 8.24 GB
Total Virtual Memory 24.0 GB
Available Virtual Memory 19.6 GB
Page File Space 12.0 GB
Page File C:\pagefile.sys
Issue has been reported to the AMD Beta Feedback team :manhappy:
I can recreate the error - die in BF4 and while in the 'respawn' screen, and before you are offered a respawn point, press TAB to look at Score and bingo - crash with error detailed above!