Hello
Issue:
One of our partners have started upgrading their client fleet to Windows 10, and since they have done this when our users attempt to logon to our domain via their devices it can take over 40 minutes to logon. The Windows 7 devices take the usual 5 minutes or so. This is happening on all of their sites. Whilst I believe the issue is something client related, I am wondering if there is anything we need to change in our AD world...
Setup:
Partner Remote Site - Private Network - Partner DC - City Wide Network - Our Network - Our DC
DCs have full access to each other
My understanding is that their DC will check the token with our DC and then pass it back, which in theory should be quite quick.
Any articles or advice that can be given would be appreciated