Is it just my tour that's having problem watching Youtube material? I could never get a consistent streaming regardless of the browser I use. I either get an error message, the vid would stop playing during streaming or I get no picture and only sound. Is it really this bad or I'm missing a certain setup that I need to adjust?
Sounds like a coverage issue. I would try to update your PRL see if that helps at all. From what it seems like to me without actually tsing the device you are losing 3g signal.