Xbox 'wii-60' Party Chat Lock Ups, Random lock ups Options

[Slimsey]

Hey all,

Is anyone else experiencing random freezes when joining a chat party in the New 360 Xperience, or what I now think should be called the Wii-60 !!

Every time I connect I can chat for about 20 seconds, and then my box locks up. I can still hear everyone, but noone can hear me.

I'm not seeing any probs with any other areas.
Do you think it's my Xbox or maybe Live is just really busy?

Thanks.

Slim