Yup I have been having problems for ages, mostly I get MTU errors. I even struggle to use the xbox live website on the laptop.
Really struggling with this try explaining it to a 10 year old
Come on, surely some of the VM staffers can escalate this the "offiicial" forum is full of this but there seems no drive to fix it. XBOX Live is a major part of broadband useage, if it does not work I will have to change to another ISP and I really don;t want to.....
Feel free to PM me I am willing to be a test dummy if it helps !