Would you provide more information about your setup?
- System brand and model:
- Operating system:
- Wireless band:
- Wireless Security/Authentication:
- Access point model and firmware:
- Optional SIU code/report: http://www.intel.com/support/siu.htm
Please verify if you get events with the IDs 5007 and 5055 in the Windows* Event Viewer (Control Panel, Administrative Tools) at the time the issue occurs.