RB912UAG-2HPnD no wireless interface

Hello,
brand new in this forum. Just powered up a RB912UAG-2HPnD (with antennas), connected to it with WinBox and tried to set it up. Found that there is no wireless interface listed in Wireless → Interfaces. Upgraded RouterOS to 6.40, still no wireless.

No idea what to do next. Any suggestions?
Thanks in advance.

Try the latest 6.41 RC release, it should be fixed there.

Hello normis, thank you for the quick reply.

Upgraded to 6.41RC3, does not help.

Some other issue then, please make a supout.rif file and email it to support

Sent supout.rif to support. Will post again when hear from them.

Got mail from support. Problem is not related up to a something that could be patched. Looks like something more complicated. They recommended to RMA the board.