I have achieved stability on intel burn in test on standard and maximum. But i get single core errors on prime 95 in an hour and on occt @ the 3rd hour. I also disabled the spread spectrum. And i am on offset mode @ -.045.
Keep lowering frequency until it makes no errors try 4.0 and make sure you did everything correctly a lot of times it can be a silly mistake that wont let you overclock it higher.
Theres gotta be some other solution. I dont want to lower my frequencies. Im also planning to go 4.4. Maybe ill just go with fixed mode. Thanks for the idea though