I'm sorry to hear that your system is still not running as it should (with no crashes)!
😞When I was mentioning to test your system in the other thread, I meant to prevent this... I still sustain my idea that you have to do some testing. However, since your previous thread, I've learned a lot about how is better to do that (and yes, prime95 should NOT be your first choice):
http://rog.asus.com/forum/showthread.php?15051-Best-way-to-test-new-builds-and-fresh-OCs&country=&st...Based on the thread I linked above, if I would be you, I would set back the BIOS to it's defaults and run Memtest first...
What exactly do you mean by "crashes" anyway? Your system freezes or shuts down suddenly or you get a BSOD? kkn's idea in your other thread is still valid, and would really help to figure out the problems...