I am running rooted FRF84B with a Chevy ultra low voltage kernel. When I first got the rom and kernel set up on my phone everything ran fast and quick, including the browser. Now, when I go to type a web address or search into the browser Address Bar, the phone lags and the first few letters are missed. Also, at random times, the browser closes. Not Force Closes. It just closes the app, and any of the multiple windows I had open are closed as well. It's like it is Force Closing, but not actually reporting the FC to me and just doing it on its own. Not really sure on what to try.