When trying to view open files/folders on my file server running Server 08 R2, the console window is extremely slow/non-responsive. I can navigate anywhere else in the window(Shares, Open Files, etc...) and not have an issue. It's only when trying to view session information.
I've followedthis Microsoft articlethat was mentioned in many other forums for a resolution to the issue, but disabling Netbios over TCP/IP didn't resolve the issue for me.
Here's a screenshot of what I'm dealing with:

Any thoughts?