System freezes while shutting down

[Blunk]

I recently installed a clean pfSense 2.2.6 in a PC with 3 PICe NICs.
After install it looks like working properly, but once I need to reboot it freezes while shutting down.

This is how it looks like:
https://www.dropbox.com/s/nx6vwk271pis8su/IMG_0006.jpg?dl=0

Anything I can do?

[divsys]

What hardware are you using for this box?

If you power cycle the box, does it come back up properly?

[jimp]

You could try setting hw.acpi.handle_reboot=0 on System > Advanced, System Tunables tab.

Otherwise, check for a BIOS update.

[Blunk]

I just updated pfSense to 2.3 and added that line to System Tunables.
Let's see how it goes now.

Regarding Hardware:

ASUSTeK COMPUTER INC.
P8H77-M PRO
Intel i3-3220

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