After the roll out of windows 7 i installed the RSAT SP1 on the 7 32 bit machine. Here i created a mmc snap in with users and computers and active sessions. The users and computers are running fine but the active sessions very slow, on xp it was running great. I allready turn off netbios over tcp/ip and deleted the cache on the win 7 client, no result. In our environment (2003r2 and 2008r2) i am not allowed to change adapter settings of the servers. Is there a fix for the client site with RSAT?

Have you tried to the disable IPV6 from the networking? Sometimes windows will try to go through ipv6 instead of ipv4."Some people are ment to be broken! i'm not one of them, BRING THE PAIN BABY!"

Yes, and disabled IPv6 completly tu be sure, but no result so far.

Hi, We may test the issue via the steps below. 1. Click Start, type in Secpol.msc and press Enter. 2. Expand "Local Policies" and select "Security Options" 3. Locate "Network Security: LAN Manager Authentication Level" in the list and double-click it. 4. Change the setting from "Send NTMLv2 response only" to "Send LM & NTLM - use NTLMv2 session if negotiated" 5. Network Security: Minimum session security for NTLM SSP Based (including secure RPC) Clients 6. Change the setting from "require 128 bit" to unchecked (No Minimum) 7. Click OK, and exit.Kim Zhou TechNet Community Support

Dear Kim, Send LM & NTLM - use NTLMv2 session if negotiated was already selected. I have changed the 128 option to unchecked. After this, reboot the client to be sure. No result in speeding up the sessions snap in.

Hi, Please try to disable the folder index feature on windows 7 client via the following steps to see if the issue could be resolved: 1. In Windows Explorer, click Organize, click Folder and search options, then click search tab. 2. Check "Don't use the index when searching in file folders for system files" option.Kim Zhou TechNet Community Support

Hi, Please try to disable the folder index feature on windows 7 client via the following steps to see if the issue could be resolved: 1. In Windows Explorer, click Organize, click Folder and search options, then click search tab. 2. Check "Don't use the index when searching in file folders for system files" option.Kim Zhou TechNet Community Support