I have an issue with my usb flash drive. After a few hours of troubleshooting i came to the conclusion that it is a driver confliction. I disabled a driver on the device manager, and it worked, but then my system crashed after 30 seconds. When i use safe mode, i can disable the driver (usb2 Enhanced host controller-24cd) and the flash drive works perfect. All other usb devices work fine all the time, including printer and joystick. Any suggestions?