Anyone else experiencing this problem? YouTube works fine over 3g, albeit at a lesser bitrate, but keeps freezing up over wifi. My speedtest results over wifi are solid and all other wifi functions (browsing, mail, app downloads) work fine. I guess if no one else is having this issue must be a problem on my end? Edit: it was only recently that I started having this problem. YouTube used to work flawlessly over wifi. Might have been the firmware update ?