I have an installation with a growing number of Windows 7 64-Bit SP1 machines with the Novell Client for Windows 7 SP1 IR9a.
After a while (some after one hour, some after about 3-4 hours) of using the machine the access to the server shares becomes extremly slow. A logoff from Windows 7 and relogon resolves the problem, then it is fast again.
Windows XP Professional machines with the 4.91 client to not have this problem.

I have tried:

- disable IPv6
- sorted the Provider order -> Netware Services is on top
- updates the Novell Client to IR9a

Any idea?

Thanks fir help,