Gerald's 'Sharing is Caring'

Log on to (Can't browse Internet) Issue: In AD, When you limit user/account to only login on a specific machine, User can't access internet or user getting error message: Last Error: Account cannot be used from this location. Solution: You need to add the proxy device name / host name that authenticate on your environment. Add its name to logon to: Hope this help: Reference:  User fails to Authenticate (BCAAA or IWA-Direct). Policy trace shows "Last Error: Account cannot be used from this location". (broadcom.com)

  DFS ISSUE ISSUE: When DFS/Namespace is very slow to response or intermittently slows down when you browse. It takes around 10 seconds to not response when you are browsing. But if you directly go to the active servers (folder path UNC) they are good and no issues in it. Commands to used: You need to run this commands:       dfsutil.exe /pktinfo   - This command will show you the sequence on how you are accessing the namespace on the particular site. Once you run this command you need to look for the name space that is having DFS Issue and see if if the ACTIVE Target SET is on the nearest count. From that result you can identify if the 1st, 2nd 3rd or ... sequence are legit or not, Meaning if their folders are accessible on that server. Helpful Commands as well: dfsutil.exe /spcinfo Dfsutil.exe /PurgeMupCache Ref: https://infrastructureland.wordpress.com/2015/02/13/dfs-replication-2012-r2/