i have a RE360 range extender. when i used the app to set up, it cannot find 5GHz signal from my router even though it is next to it. and my the 5GHz lights is not showingon the range extender. only t

there are 2 networks that i have a 2.4GHz and a 5 GHz. when i scanned, it can scanned my 5GHz but not my 2.4GHz of my router. However, i managed to set and connect the 5GHz but when i looked for the n