An error has been corrected in the automatic password capture feature.
This feature was introduced in v3.1.45 to simplify the migration of membership sites from other WordPress membership systems where the members’ passwords were not known.
When support for duplicate user logins was added, it broke this feature. It now works as advertised.
As soon as bbPress, the WordPress forum plugin is released, infusionWP will support bbPress and provide forum-level access protection.
If anyone is interested in testing it during the Release Candidate 2 phase of bbPress, please let know.