Issue with AD traffic

[froussy]

From any of my pfSense network, I can access network resources that are located on my main site, the fortigate one. I mainly have network share, and they work.

But.. when I boot up windows machine (workstation or server), there is a step “Applying Computer Setting”, similar to that: (or the attached image)

I’m also getting that when users are connecting with RDP to terminal server located in each of the pfSense network

And that step, is taking forever!  I had to remove the SG box to put back fortigates until we resolve the issue.

Any idea where to look?

Frank