Nighthawk X4 AC2200 No Internet Available

[ShaneC80]

What do I do if my wifi connection for the extender says internet is not available?  All lights on the extender are on and green. I have tried powering the extender off and turning it back on and it does not work. HELP!

[StephenB]

Has it ever worked?

[ShaneC80]

Yes, it has. Just the past two days the wifi icon on my phone has had an exclamaition mark on it. After doing further detactive work I got a message saying  " Your DNS server might be unavailable." Now everything is working fine. Do you know what may cause this?

[StephenB]

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@ShaneC80 wrote:

 " Your DNS server might be unavailable." Now everything is working fine. Do you know what may cause this?

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The DNS server is generally the one advertised by your router over DHCP.

It could have been the connection between the extender and the router, but I don't think we have enough information to narrow down the cause.