After last upgrade EFW 3.2.0b1 authentication passed but can't see for AD groups.
Users are available.
In my case AD 2003, connection by NTLM (on EFW 3.0.5 and older everything works fine)
From terminal by ssh:
wbinfo -t
"checking the trust secret for domain MCD via RPC calls succeeded"
wbinfo -u
- returns user list (ok)
wbinfo -g
"failed to call wbcListGroups: WBC_ERR_INVALID_RESPONSE
Error looking up domain groups"
Something wrong with samba?