I have a DNS problem in a network of 500 users, some devices connect to the wifi in one of the ssid and after connection ok they use chrome that tells them the dns did not respond i check the logs in meraki and see "DNS server did not respond".
I'm using google 18.104.22.168 and 22.214.171.124 but for some reason it gives me this errors but I can use a computer and ping 126.96.36.199 and 188.8.131.52 no problem but can't get dns in chrome our other web browser.
Chrome changed over to using DNS over HTTPS at some stage, so it may not be sending DNS queries as you think. I think it was optional initially and then became the default. You could try a test and disable DNS over HTTPS on one machine and see if that changes the problem.