Just curious to know why a reboot/power cycle is the only fix whenever a device can't get an IP nor internet connectivity on a router over Wi-Fi? I don't like the idea of using reboot/power cycle all the time as I don't know the cause in case there's a less drastic fix. It's not a persistent issue just one I've noticed that happens occasionally with different routers. The last time was this week as we'd been away for 2 weeks and apparently had a power cut. We have two Wi-Fi SSIDs (one is 2.4 GHz and the other 5GHz). Any device trying to connect to the 2GHz network couldn't get an IP but the 5GHz was OK. I tried turning off/on the 2GHz to no avail. In the end I just rebooted the router to fix the issue. Cheers!