did Microsoft discontinue downloading profiles on the xbox 360?

I think ill just wait till they fix it. ill just play mw3 multiplayer another time

Can you sign in to https://account.xbox.com/profile without any issues?

An update directly from MS Support:

They've taken down all ways to get into live on the 360 to diagnose why people can't connect (they don't know why yet) and are still intending on getting live servers back to full functionality for the 360.

Apparently, there was another issue regarding this last month that was temporarily fixed but is proving to cause issues again.

I tried signing in following my methods on a secondary 360, to which it failed as you were saying.

I genuinely think the best thing to do at this point is just to call MS support by going to this link: Contact us | Xbox Support, then try to chat online to the bot, type real person, and then arrange for a call back in an effort to escalate the case for the issues going on.

I was wondering if Microsoft decided to discontinue the download profile option on the Xbox 360. every time I try to log in I get the error code 80151103.

80151103

yeah, i think it might be a Xbox 360 server issue