So, I've had no internet for a few days. Everything has looked fine on the router re: lights etc., but not been able to get any internet connection. No work being carried out in the area.
Called customer services who said everything apparently looked fine up to the socket and the advisor thought, looking at the errors, that a new router would solve the problem. That's being sent and arriving today.
About 5 minutes ago, the internet suddenly started working again. Anyone have any ideas as to why that might be? When the new router arrives, do I use it or just keep the old one?
I'm incredibly confused and unsure what to do - plus weirded out by the sudden life it now has again.