Hi guys So I have spent the day trying to work this out but no luck. I've got a billon 7800DX and it connects via ethernet cable to a TP-Link SG1008D and a unifi connect AP LR. The 7800 connects to the ADSL and my computer plugs directly into it. The wifi for the billion has always been fine but lately the ethernet has been all over the place. Today I can unplug everything from the modem except my computer - everything is fine. If I plug in my one connection after the other - the ethernet stops working after a small period of time (1-10minutes). During that time, I can connect to the billion wifi and all is normal. I did a hard reset of them modem today - same issue remains. I've changed the ethernet ports around etc. No change Any thoughts??