Lack of logs in the crash folder usually points to a system or hardware issue (system terminates the game rather than the game crash handler). The only suspicious thing I can see in your DxDiag file is that you have less than 5GB of free space on your system drive, which might cause some issues or even crashes under heavier memory load (an SSD drive especially should never have less than 10% of free space).
I'll move the thread to Technical Support forum as they might have more suggestions for hardware/system-related issues.
Good luck!