Hi all, My C7800 frequently drops the 5GHz wifi while 2.4GHz continues to work. The only way to resolve is generally power cycling the router. I've verified this isn't an individual device issue. All connected devices will disconnect and the router admin page will show nothing is connected to 5 GHz. Frequency of occurrence varies. Sometimes it is multiple times a day. Sometimes it doesn't happen for a week. This has been an issue since day 1 of usage. What sort of troubleshooting can I do to resolve?
