When watching YouTube videos on my tv they freeze and wont unfreeze. I then have to press exit as no other button will do anything. Short videos of less than six minutes are fine, but anything longer keeps freezing ie a twenty minute video will freeze three or four times. When I play the same YouTube videos through my laptop I have no problems at all.
Netflix, BBC IPlayer, ITV HUB all work fine via the tv.

Anyone have any idea what the problem is?