Hello!
I have two AD sites, each with a domain controller. We have run into issues with the default 3-hour replication time. I was able to turn replication time down to the minimum 15 minutes, but even that was causing trouble. I found a solution, where we edit the “Options” attribute of the Site Link (IP), and set it to “1” (Use_Notify). This has worked, but only in one direction. One DC will replicate immediately, whereas the other still delays 15 minutes. Is this expected behavior? I figured both would be immediate, as they share the Site Link.
Any thoughts or input would be appreciated! Thank you!