Hi

users are complaining randomly about internet will not work. It displays page cannot be found. however if there log out and log back in and it seems to work for a while and then will drop again.

If the user clicks on any network share drive then internet starts to work without logging out.

What i can see that the issue is with users authenticating with domain controller is dropping but cannot work out what is causing the issue.

DC=windows 2008 R2 ( running DNS/DHCP )

I appreciate any help anyone can provide to my issue. Thanks!!