Content filtering within group policy can be configured to use the default content filtering (what's configured on the MX), append, or override.  ... View more

Hi @joaquimlopes,   That's definitely more latency than you should expect between two sites that close together. You would still need to know more about the scope of the issue to be able to determine what exactly is causing it. For example:   Do the two sites have a direct site-to-site VPN tunnel with each other, or do they both connect to a common hub site? Is all traffic between these two sites affected by this high latency? (For example, do you see the same latency when pinging site1's MX default gateway from site2?) Do other sites also experience similar latency when accessing resources at site2? ... View more

 a text description, longer with possible caveats will be more helpful don't you think? ... View more