It mostly happens after the laptop has been sleeping or shut down overnight. When I turn it on/bring it back from sleep the next day certain apps such as (Logic Pro, iPhoto) freeze upon clicking them and never open, I have to force quit. The issue is always resolved by restarting but it pretty much means after coming back to my laptop I have to turn it on twice, to get all my programs working. Does anyone have an idea of what could be going on? Thanks.