Fortigate DNS issues

[fanildean]

Having issues with major latency to Fortigate DNS servers and DNS filter servers causing website access issues for users.....should I set the DNS on the Fortigate to the ISP or a specific Fortigate server?

[akristof]

Hello,

For DNS servers, you can select the one that suits you best based on latency. Or you can try to change DNSoverUDP if you have DNSoverTLS enabled.