OP here. I figured it out. It doesn't work properly on Chrome (latest 64-bit MacOs version), but DOES on Safari. So anyone else having trouble with router admin menus not coming up, check your...

Model : Hardware Version : Firmware Version : ISP : I just upgraded my Archer C2300 to firmware 2.0.0 build 20170922 because I wanted the improved (HomeCare) parental controls. It seemed like it was...

Model : Hardware Version : Firmware Version : ISP : If I go on the tp-link.com website to see my C2300 (US version, bought in the last few months) router, it looks like tp-link made a new firmware...