Duo Unix and Winbind configuration

Hi

I’m newby in this community.

Testing Duo Unix 1.11.2 in Centos 7 x86_64 with winbind ( Authtication with AD Microsoft ) and ssh publickey authentication.

I don’t see any problems when use Duo and ssh publickey configuration.
I have problems when use Duo and winbind Authentication .

Any suggest for winbind configuration ?
I’ve already follow step by step the online documentation provided.

Thanks
maugia