You may encounter a ‘Match Failed’ error when modifying LDAP privileges on the DDM web interface.
This is because a domain-specific privilege was previously configured for a domain on the Group Details page, which has now been removed. We are working on a new version to fix this issue.
For the moment, the workaround is to delete the relevant LDAP group and then add it again. Alternatively, you can remove the domain-specific privileges before deleting the domain to avoid the issue.