Linksys
associates
I have seen such, and from some playing around I came to the conclusion that some adapters drivers were not disconnecting from the AP during a PC shutdown, thus leaving the device information in the AP buffer with the AP still thinking the device was connected. Therefore, the AP cant have 2 of the same devices associated so a POR of the AP is necessary. I would have her disconnect from the AP before shutdown and see if it resolves. If so it is probably the same problem. If using winXp, right click the wireless icon in the tray and select view connections then click disconnect. Dont disable the adapter or it will have to be reenabled on power up.