ContributionsMost RecentMost LikesSolutionsRe: Hub3 light is solid red All sorted now, got a replacement hub 5, only issue is that the hub 5 isn’t backwards compatible and as I have a Tado wireless thermostat and hot water device I had to connect it via a powerline for it to work Re: Hub3 light is solid red Hi, yes I have read your reply which is the reason why I posted my query, just waiting for someone to get back to me, I tried calling the number but just go round in circles and got very frustrated with it. Hub3 light is solid red I’ve had a few issues with my home network setup with which I use the Devolo magic2 mesh network for a few years but recently I’ve been having some connectivity issues to which I have noticed that my My hub3 router has a solid red light on, I’ve checked to see what the red light means and it’s an over heating issue. I’ve followed the instructions on what to do ive done a reset and the light is still red. The hub has been in the same place for about 3 years and is well ventilated so looks like it needs replacing