I ran into a problem yesterday with a VPN client not working in XP. After a Usenet search, someone suggested that removing the QoS client (which does nothing useful anyway) fixes the problem about 80% of the time. In my case, that worked.
If something networking-related isn’t working right in WinXP for you, try removing the QoS client and see what happens. At the very least, you’ll speed up networking slightly, and at best, you’ll fix the problem.

David Farquhar is a computer security professional, entrepreneur, and author. He has written professionally about computers since 1991, so he was writing about retro computers when they were still new. He has been working in IT professionally since 1994 and has specialized in vulnerability management since 2013. He holds Security+ and CISSP certifications. Today he blogs five times a week, mostly about retro computers and retro gaming covering the time period from 1975 to 2000.
