Everytime i log on to xbox live i'm asked for an update, which never works and gives me the error message "Can't connect to Xbox Live", despite my having just logged on. It then asks me to test my connection and it's the whole thing again in a loop. Really annoyed, any help?!
*i've had connection problems for a while, and have opened ports, restarted routers and scanned the support site for answers for ages.