Using DUD 4.0.2 on DNN 6.1.1

The Alpha search on the member listing page returns no results.

It used to work, although I can't pinpoint when it stopped.

We have a text box setup to search member's first and last names and that works fine.

We updated to 6.1.1. from 5.6.3

Any help is appreciated.

Thanks.

Found the solution... someone changed the filter that was being used by the alpha search. Once we made it Last Name... it worked.