ContributionsMost RecentMost LikesSolutionsRe: Wi Fi not working. I did a login and can confirm that everything is still the same. So the WiFi part of the router appears to have malfunctioned. Wi Fi not working. Hi there support. I had a power cut this evening and my router reset. However, since then, the Ethernet has been fine, but the WiFi now fails to authenticate my phone. I have subsequently tried to reset the router, but that has failed to solve the problem. I am using a Superhub 3. Please help, as this has me quite perplexed. Thanks.