WRT110 loses connection when second laptop connects

One laptop can be connected to the router at a time and have absolutely no problems. The problems occur when one laptop is already connected to the router and another one tries to connect to the router as well. When this happens the router completely loses it's connection to the internet. The only way I have found to fix this is to unplug and restart the router, which I shouldn't have to do every single time we want to use the internet. Sometimes it takes restarting it a couple times for it to work. Does anyone have any idea why this happens or what I can do to fix it?
Solved!
Go to Solution.

I had this issue for a long long time. The one thing that I have found to help combat this issue is to make sure that if you are using Vista that IPv6 is off. For some reason when either my roommates desktop, laptop or my laptop has this one it will crash the network. To do this in Vista
1. Click in Control Panel
2. Click View Network status and tasks or Network Connections if you are in classic view
3. Click Manage Network Connections
4. Right click on your Wireless or Hardwire connection however you are connecting to the router and go to Properties
5. Uncheck Internet Protocol Version 6.
6. Hit ok.
7. Reconnect the device to the network.
Initally it may crash the network. Allow the network 5 minutes to attempt to come back up on its own. If this does not work then go ahead and unplug and replug in the router. After the first crash for me it did not happen again.
Hopefully this will help with some of your problems. This is the only thing that I could find to combat the issues that you are describing. With this off we are able to run my laptop, his laptop, his desktop, an xbox360, and a blue-ray player on the network no problem. Good luck and if you have any questions please ask!
Message Edited by bigguy_132 on 01-30-2009 11:09 AM

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