I was on the understanding that wifi 7 is effectively the 2.4ghz and 5ghz bands connected to give you 7ghz, thats kind of how its advertised, multi link operation.
For the last 3 days I've been experiencing a very weird issue. I use the Flint 3 as my upstream DNS resolver. Every day when my external IP address changes, the Flint 3's DNS server stops working and refuses to forward requests until the router is restarted. It still answers local queries but fails with "REFUSED" for anything upstream.
When a DNS resolver exception occurs in Flint3, in the case where the domain name cannot be resolved, please SSH to the Flint3, and test if ping 8.8.8.8 and ping [WAN (external) gateway] are reachable?