Latency intermittency with DNS fortigate 40F

[rixarxx]

Dear, I need help, I have a FG 40F, and I started to experience intermittencies on my network, in the first instance I used Fortigate Guard's DNS, but I changed them to Google's, the latency has gone down, but I still have problems, there are times when where the network works, and other times where it falls, how can I solve it?

[AEK]

Hi @rixarxx 

Just don't care about this latency indicator.

Ref:  https://community.fortinet.com/t5/FortiGate/Technical-Tip-DNS-Server-shows-Unreachable-or-high-laten...

[rixarxx]

Thanks for the advice, but coincidentally, when the latency increases, my website does not load

[hbac]

Hi @rixarxx,

What do you mean your website? It is a web server behind the FortiGate? If it was working, the DNS information is cached and should continue to work even through DNS servers become unreachable. 

Regards,