hello i have no reason to explain this but for some reason my internet (which i access through a wireless g router) is slow when i watch youtube videos or any online videos for that matter its sort of fast for downloads and it's great for online play on xbox live no lag at all.
this is what i have done:
-ran scans with superantispyware, malwarebytes, MSE, Avast. (they found nothing)
-ran ccleaner and defragged.
- tweaked firefox.
-used different browsers (still the same)
this is the same on the other laptops in the house and i have a full signal since i am in the same room and the router.