Due to some of my connected devices only working on 2.4Ghz wifi (Lifx light bulbs FYI), I had to split my Tmo Home Internet network into separate 2.4 and 5 Ghz networks, which the admin tool made simple!
Unfortunately, none of my Amazon Firesticks can “see” the 5 Ghz network when i scan. They only find the 2.4. Every other device can find them both, but not my fire sticks - both of which are within 15 feet of the router. These are the devices I MOST WANT to find the faster 5GHz network, cuz ya know- streaming.
I’ve read that if you change the 5GHZ WiFi channel to a channel between 36 to 48 or 149 to 165, the firestick should connect to it, but I cannot figure out how to do that. Is this possible or is their another solution?