I just noticed this in my RSS feed:

http://support.microsoft.com/kb/942027/en-us

I thought this might be helpful to be aware of when facing performance
issues.

There is nothing that indicates that this directly affects PowerShell
though.

Marco

--
Microsoft MVP - Windows PowerShell
http://www.microsoft.com/mvp

PowerGadgets MVP
http://www.powergadgets.com/mvp

Blog:
http://marcoshaw.blogspot.com