Frequently up to 20 minutes, continually switching between 'connected' and not connected' on the desktop screen, and even when showing 'connected' email can't connect. Sometimes I have to reboot the router before it will connect. This is both ethernet and wifi, and it has been doing it ever since I got it several years ago.
Someone elsewhere mentioned he received a superhub 3 replacement via a link after similar issues, but so far I've not been able to find a link to request this.
Any ideas?