I have the WUSB100 and i have the same connection issues with Windows 7 (64bit). The computer appears to work fine for a random time (2 min to 24 hours). Then the connection stops and shows "Limited Access" or no internet basically. It says I'm still connected to the home network and the router is still working. My laptop can still use the router and resetting the router does not reset the problem.
If I select "restart" or "shut down", the shut down process takes FOREVER and then does a blue screen crash dump. The crash screen shows a problem occured with the usb adapter. I tried putting the wireless adapter into other USB slots and Windows 7 would detect the Linksys USB and create a new connection (Linksys USB wireless connection #3...#4...#5) for each slot I tried, but it would never connect correctly. This problem persisted even after successful restarts (no crash dump). Putting the usb adapter back in the original usb slot brings back internet connection.
The
driver I'm using is from the Windows Update site. Under System - Device Manager, it shows the
driver as 3.0.3.0 with a date of 8/26/09. This matches the version number that is listed on Linksys support website for the WUSB100 but the date is different -- 11/09/09.
Any help would be GREATLY appreciated.