Possible hardware failure?
For the longest time I've been using Scott's Clean ROM ACE on my Note 2. About a week ago, My WiFi started acting up. It would stop working (Stay connected, but not work) so I tried turning it off then back on (then Wireless) and it would just sorta freeze, Saying "Turning off Wifi" Only way I could get it back was to pull the battery, And when it turned back on... Id try to turn Wifi back on, and it would just say "Turning on Wifi" would continue saying that, And the button would go back to "off" but it would still say turning on Wifi, I tried completely resetting it, worked for the most part, but my phone would be really laggy and sometimes the Back and menu buttons or whatever would not work, Or they would lag really bad. So I ended up trying a new ROM, And it did the same thing with the Wifi... I cleared everything, Tried with my SD card, Tried without... same issue.
So, is this a hardware issue or a ROM / Driver issue? I tried the Team Asylum CM10 ROM, And even tried resetting my Clean ROM ACE.. Still no luck. What would be the issue here? My phone has never been dropped, Or got wet... Or been in extreme heat or cold.