I recently set up my Max Transit Cat 18. I have ATT and T-Mobile set up for cellular and have tried both my Verizon Hotspot and campground wifi as my wifi wan 2.4ghz. I keep getting the following error: Failed to receive DNS response from the health-check DNS servers for Wi-Fi WAN on 2.4 GHz. But public DNS server lookup test via the WAN passed. So please check the DNS server settings.
What could be causing this?
How do I find out what is causing it?
How do I fix this?