Hi Liam, originally I didn’t do a factory reset however since the disconnections occurred after several times I then did a full factory reset and I had to go through the setup WAN procedure again etc.
In regards to IP addresses, my PC is static and reserved via router. But all other devices are DHCP setup. What I find strange is these instances of disconnection or no internet via Ethernet don’t happen at the same time, when the wireless devices are disconnected the Ethernet still has internet, or vice versa. Really weird because this has only really started happening since upgrading to duma 3.0. Perhaps I should downgrade or try and see if it happens still.