I play games on my MacBook every now and then. Most of the time they work perfectly well, very smooth but for some random reason which I can't explain the games which work perfectly suddenly just drop frames to the point where its unplayable! I don't understand why its doing it because like I say most of the time it works fine but like once a week it just sucks.
I have tried restarting my MacBook a couple times and closing all programs and tasks but it still lags like crazy!