I have recently been having an issue on my computer where any type of online video will be lagging. This includes YouTube, Netflix, and even when I try and video chat on Google Plus. This does not happen on any of the other computers in my house, only mine, so it's not a network issue. I have the most up to date software according to software update, and adobe (for flash player). If anyone knows a solution, that would be great. Oh, and it's a MacBook pro, 13 inch which I got around April (2012). 2.4 GHz and 4 GB of RAM, in case any of that information is useful. OS X 10.7.5. Thanks in advance for your help!