ATC-605 BIOS : update to P11.A4 broke WOL !

ATC-605 BIOS (Ryan Lin, Johnny Wang) : update to P11.A4 broke WOL !

To my horror the update from the default V2 BIOS (which has power off issues) broke the WOL functionality!!

I made sure via email and phone that these ATC-605 do indeed support WOL.

We just started to deploy about 20 (out of 40) of these ATC-605.

WOL did work, the problem was that the PCs could not be shut down normally, but had to be forced off (power button pressed 5 seconds).

So we did update them with the new BIOS found here

http://us.acer.com/ac/en/US/content/drivers/4958;-;Aspire%20TC-605

and now, as mentioned, WOL doesn't function anymore!

They corrected the the power issue, but now WOL isn't working!

And I really tried everything!

Please help ASAP, or we would need to return all of these!

Thanks!

[edited for privacy - please do not post personal or unique information]