Help with Authelia/FreeIPA

Hello all! Trying to set up Authelia using freeIPA as the authentication backend, but not having any luck.. No matter what I receive a

Authentication of user <user> failed. Cause: LDAP Result Code 49 \"Invalid Credentials\"

Now the credentials are valid and known good.. I've tried multiple users and I've even rebuilt the FreeIPA instance twice, no joy. Has anyone run into this issue before and happen to have a fix? I'm pretty new to LDAP so it's been a lot of firing from the hip..

Edit: SO, I fixed the issue. In my groups_filter string, I had

groups_filter: (&(member=uid={input},cn=users,cn=accounts,dc=DOMAIN,dc=TLD)(objectclass=groupofnames))

And did not replace DOMAIN or TLD with their respective values. JFC.

Thanks everyone for your help!