I use a wireless adaptor to connect my Xbox to my modem downstairs. Lately, I haven't been able to connect to Xbox Live much, and when I do, it disconnects me after a few seconds. Now nothing has changed regarding the set-up and I know it isn't the console as it connects when I plug directly into the modem with the Ethernet cable. I've noticed when I've been connected, it lists my 'NAT type' as 'Moderate'. It has always been on open. Has this something to do with the problem and if so, how do I correct it? All suggestions welcome. Thanks.