Hey all, hope someone can shed some light on this one for me. I have a MBP (2011) P8600 version with 4GB Ram I am finding that some of the time the internet can be really slow, and lock up for a few seconds. It used to be lightning fast for me. I have had a look around activity monitor and it seems the processor is not being worked, so I am thinking possible ram? I have put a screenshot of the AM for you to look at, anything suspicious?