Which policy applies?
The RD Session Collection timeout or the group policy?
My Remote desktop servers are in an OU at a top level with all of my other servers, so I have a administrative timeout group policy which is extremely strict to keep our administrators off server consoles. But for the RD farms I would like to have a less strict policy so that users only get disconnected overnight and not if they go out to lunch (as an example)
I know one way to do this is to write individual group policies, but that removes the ease of control by configuring each session collection timeout via the Session Collection.