Re: AC1900 Router will not connect to phone or computer with supplied password
OK, so what troubleshooting have you done?
Many routers share the AC1900 moniker but they are NOT the model? What is the model and what firmware is on it?
Devices connect to the router, not the other way around, but none the less, what SSID band is this or is it all of them?
Did you change it our use the default? Defaults are listed under the modem on the label.
What error do you get on the device?
What SECURITY are you using?
Have you changed the channels?
Does a wired device work?