Active directory, Importing users from a group, Not importing, what am I doing wrong?

Question

Active Directory

When specifying the full path to the group.!Tree root (base DN): CN=bad,OU=banda,OU=band,DC=a,DC=soomething,DC=art and filter, (&(objectClass=user)(objectCategory =PERSON)) Bitrix does not see users in the group, I also tried to specify the path memberof=cn in the filter and then the path. didn't help either. when importing users, Bitrix says 0 users imported, what to do?