With XP Pro SP3 on Toshiba L25-S119, Atheros AR5005G wifi with 4.1.2.71 managed with WZC only comes up on every other bootup. Indication is that the hardware is not enabled in these cases. Completely unable to force the radio on via any setting when this happens; must reboot and then all is ok. I've found nothing helpful in any of the various posts on the web. I've reinstalled the driver already. Note: laptop was originally using home edition, reimaged with Professional a few months ago. I think the problem started then. Thanks for any guidance.1 person needs an answerI do too