[PC] BF4 freezes intermittently in menus
Specs:
CPU: Intel Core i5 4690k
GPU: MSI Gaming R9 280 3GB
Mobo: Asrock Extreme4 Z97
RAM: Corsair Vengeance 8GB DDR-1600 (2x4GB)
SSD: Samsung 840 EVO 240GB
OS: Windows 8.1 Pro 64-bit
Normally the game runs absolutely perfectly, this is a beast of a setup. But occasionally when entering a menu, the game will freeze. It either freezes when I load up battlelog (by accident in the middle of a game) or when the game ends, after the battle report when it's about to load the next level. Neither of these is a 100% occurence, maybe 20% tops. What happens is that the game goes to 50% CPU usage and will sit there forever. I can hear what the last sound I hear was, but it's not looping. IE, if I'm flying a plane, the plane ambience will continue as if I was flying, but it sounds as if I'm moving, not just a dead loop. I can't tab out, the game stays frozen on top. The only way to get rid of it is to open task manager and end the process, at which point it disappears immediately.
What's my next step to try and figure this out?