Hi i have a macbook pro early 2012 i believe, the one that was introduced with thunderbolt. I recently downgraded to os x 10.6.8 from maverick because it was making my computer super slow after upgrading. But since downgrading to 10.6.8, my wifi keeps disconnecting, it says its connected but i have to keep turning airport on and off to get internet again. Anyone have any advice on fixing this? i have tried almost everything i have seen online.