I have had my Super Hub 2ac installed since September 2015 and it has worked flawless since that date. However that all changed on 16/01/2017 as the super hub will now always lock up when playing video games online or streaming any tv/film, via Amazon Prime Video or the sky tv app, on either my Playstation 4, Playstation 3 or Xbox 360. All consoles are connected to the router via a wired connection. It normally locks up within 10 minutes of starting any of these activities and will remain so from anywhere between 15 minutes and 3 hours and will normally come back online on its own. While locked I am unable to connected to the super hub via a ethernet connection or wirelessly and am unable to ping the router via a pc.
Resetting the router will not unlock it and performing a factory default has not fixed the issue.
While using my ipad to surf the net, including youtube, I never experience the fault which seems to point to the fault occurring only when I put the super hub under load.
I have checked the super hubs logs and there is a link in date/time between the lockups and an event called 'illegal fragments'. Please see below for turther firewall log details.