Upgraded to the latest Ultra Hub II after constant issues with the older router. All set up and working fine for two months and yesterday uPNP stopped forwarding my plex server and this afternoon Nat Loopback stopped working again, which was an issue on the last router. Unable to view any of my servers from WiFi on the home router, but absolutely fine over mobile data from outside the network. So annoying, just keep getting the router login page when trying to view my webserver. Vodafone, stop messing with this setting!!
