My connection is intermittent. It's fine at startup, but fails to find the network in as little as 20 minutes and as late as 4 hours. WinXP Pro is fully updated. Signal strength is excellent or very good at all times. I used the same adapter on an older computer in the same location (running WinXP Home) and had no problems. IEEE 802.1X network access control is disabled. I've read that this problem can be due to conflicts with Wireless Zero, but disabling that makes it so I cannot connect at all. Also, when I lose my connection I can regain it by simply unplugging and plugging back in the USB adapter.
If anyone can give me instructions on what to do to resolve this major pain, it would be MUCH appreciated. Otherwise, give me a recommendation on a good adapter you know works for gaming (FFXI in my case).