Firmware was up to date on C9, but not C8. Just updated it. Topology is exactly the one you described. Now I cannot even make the bridge via 5Ghz. On 2.4Ghz there is no packet loss, but I'm getting...

Region : Ireland Model : Archer C9 Hardware Version : Not Clear Firmware Version : ISP : So here's my issue: after a not-as-easy-as-it-should installation, I have an archer C8 linked as a media...