Disconnecting from XBOX Live when on YouTube

Same been happening to me too (in UK).

No problems with apps like Youtube, etc, but disconnects from live when I start to play a game, very annoying.

"It usually happens when you're playing a Games on Demand game and you disconnect from Xbox LIVE. I'm talking from personal experience because that always happens when I disconnect." -

www.horizonmb.com/.../39994-Disconnected-from-Xbox-Live-10-Minutes-remaining

Hi Misses Joust.... no, we were installing from a disc and it wouldn't move beyond 0%, and when I looked on the forums it said to disconnect from Xbox Live and the network and it would install, but when we were disconnected from Xbox Live and the network
it wouldn't, it kept saying Installation Stopped, please sign into Xbox Live.

When I am connected to Xbox Live and I decide to turn off my Xbox and turn it back on, then I am disconnected from Xbox Live. Is there a way to stay connected to Xbox Live permanently even if I turn off my Xbox. For instance when my Xbox downloaded an update,
it had to restart to apply it, but when it restarted it was disconnected from Xbox Live. Please help.

Same thing is happening to me, I can't watch a movie without it disconnecting me after a few minutes. I was really looking forward to watching some movies this way but it aint happening, what a waste of money. I think its on xboxs end, it's using to much
bandwidth streaming videos so they randomly disconnect you.. that's my theory. hah.

I don't have any issues with randomly disconnecting from any other thing I do thru xbox live, like watching youtube videos on internet explorer browser or playing on xbox live...so when's the update/patch coming out to fix this issues?