Well, I decided to just flash to the newest rom last night, and it seems to be ok for now. It lasted through the night at least.
I'm kind of waiting now before I do anything since if it acts up, I want to flash back to stock and then reflash. So, I don't wanna set everything up only to lose all my progress. I don't really like the new ui as much, but maybe I can still use some of the older utils like quickmenu? Anyway, I will let you know. Thanks for your help!