Hello,
We are experiencing a very odd problem.
Any and All Active Directory users are experiencing very slow intranet sites.
We are a school corporation, so this is affecting our Student Information System, as it is entirely web-based and locally hosted.
All of our Domain Controllers are Windows Server 2012 R2, with all the latest critical updates.
All client workstations are Windows 8.1 Professional.
The problem occurs with ALL web browsers (IE, Chrome, FF, etc)
All DNS queries respond in <1 ms (no matter whether we are logged in as AD User or local computer user).
If we login as local computer user, we have blazing fast intranet sites/DNS resolution.
If we login as AD user, everything crawls again... every click on the intranet site spins and says loading for up to 15 seconds.
If we add the the intranet site to the local computer HOST file, it is blazing fast, just as if we logged on as local computer user.
If we take it back out of the HOST file, it drags again.
I am totally stumped!
Any help is appreciated.
Thanks!