For about 2 months ago i bought my new PC and then i noticed some troubles when i watch youtube videos. Sometimes on some of youtube videos i get this strange lag and it Firefox becomes just to slow. But strange thing is that i just happens sometimes now on every video and not every day,,,very strange.I tried reinstalling adobe flash and firefox but that didn't help. Does anyone know how to fix this problem?
My gfxcard : GeForce GTX 560 Ti
NOTE: The same video that lags on FIREFOX works great and smooth on IE.. so it most be Firefox? Please help