Are the encryption settings compatible? ... WPA vs WPA2 Are the modes compatible? ... n/ac mixed vs ac only? Use the lower 5GHz channels, 36 to 48 (try 40MHz and 80MHz wide). I'm learning that the...

What device are you using to access the 5GHz wifi signal? Has that device worked on 5GHz channels in the past? Perhaps the device doesn't have a 5GHz antenna, eh? Use a wifi scanner to help select...

The button is recessed within the enclosure to avoid mistaken resets. Push a toothpick through the hole to depress the button. Hold it depressed until the lights flash. hth