We have a situation where any domain joined computers on network experience a delay from inputting the password to getting into the desktop.
Here is the data we have thus far.
- Non domain joined computers do not have this symptom
- Domain joined computers that are off network log in instantly, so it is definitely GPO processing.
- Slow link is NOT detected, event logs specifically state that it sees the link as a non slow link, and thus will not throttle the connection.
- DNS servers are pointing at the correct addresses.
- All computers are kept up to date
- AV: Vipre business
- We have minimal item targeting, only used for printers and mapping a DFS namespace
- One server in the domain is running 2003, soon to be retired, other than that, all are 2008R2 and 2012
- All DC's were online at the time of the tests, and responded to pings.
At this point, here is how I am attempting to find the problem:
I am building a test group to duplicate the issue, and am adding GPO's one at a time, timing the login after adding it. My hope is that this will point out the culprit.
I can provide any logs or information that you need. Any help / pointers would be greatly appreciated. Thank you.