Android phones connected to the regular network often display "no data connection" or "no internet connection" and unable to resolve DNS, when connected to the guest network - working fine
Of course it does, run wireshark and dump DHCP ACK - option 6 contains the address of the modem, which is the first advertised nameserver. I stated it right in my first post in this thread that the problem is DNS resolving, not connectivity.
This doesn't make any sense, sorry. If you want to verify whether the server is able to resolve, you need to use nslookup or dig, or a similar tool, but I fail to see how this is relevant, as this is not a Bell server and not typically used by the mo...
The same problem occurs with a Chromebook. As a workaround, switching DNS to Google or Cloudflare, instead of the one advertised via DHCP, solves the issue