Unfortunately, Salesforce API timeouts are becoming more common especially for users with very large objects.
We have added a new tab that will use the Bulk API to download the desired records based on the supplied conditions.
We suggest trying this option when the WSDL download (standard "Select Records to search tab") times out.
- CANNOT filter match results like you can with WSDL download
Select to move to Step 2 and specify the matching criteria.