@David-TP Hi David. Thanks so much for responding. All devices had the same issue when connected to the 2.4ghz. Android phone, iPad, Windows 10 PC, and Echo Show. I contacted Spectrum tech support to...

I recently purchased AC5400 rrouter to replace my Spectrum router. After getting everythin set up the 2.4Ghz network appears available but with no internet connection. The 5Ghz is working as expected...