very slow logging on

[douglaskbell]

Ever since installing SP1, after logging on, Vista is extremely slow for a couple of minutes, then it's okay.

 

[kesume]

Hi welcome to the forum
Maybe the link below will go some way to assisting you:-
Optimize Windows Vista for better performance
Hope this helps. Please let us know your progress.
Thank you.

 

[richc46]

In addition,
Try with a clean boot to help determine the cause.
How to troubleshoot a problem by performing a clean boot in Windows Vista or in Windows 7

 

[kesume]

Excellent idea Richard.