Do you use a Router?
What type and Model number?
Thanks. I did change the channel and still don't see 5g network. I have Spectrum internet service, with an Arris wireless router.
What channel number do you set it to?
OK, that should be a valid one. 149 or higher is good.
almost all routers are set to auto-assign the channel. You have to use the web interface for the router to make any changes. Since each brand and model looks different, I can't tell you exactly where to look. But it will be somewhere in the wireless settings. Just make sure the 4 GHz channel you choose isn't within the DFS range, so 48 or below, or 149 or higher.
I don’t understand the terms I underlined and bolded. you wrote.