I have a Vigor 2820 and use two Apple Airport Extremes in bridge mode for wireless network coverage.

My Outlook email connection keeps dropping and when connecting to the Internet the system is often busy for no apparent reason.

I have downloaded the Fing App for iPad and this shows that there are duplicate nodes on one of the Airport Extreme units.

I'm not sure if this is the problem or how to resolve it if it is (I have had the BT engineer in to check the incoming and this is stable). Any comments/suggestions welcome.

Regards

David