Everything has been working fine and today I noticed my cameras which are connected to the deco had been offline all day. I've looked and although internet is working fine the deco is not. The client list is empty? It does show up briefly then goes off again. No issues previously that I know of. I'm not very tech minded,  however it just stopped working on its own. I've updated the deco to new firmware  reinstalled app , checked my main WiFi and all is good