This can be reproduced in both the test and demo environments. This may be a design issue and not a bug. It needs to be reviewed by development. The problem is that when you search the patient number for "10" it is only returning one query. This is because the maximum number of queries to display defaults to "20". The Web Client sends the following in the message to the CRC: <ns4:get_name_info category="pdo" max="20"> The CRC uses the max="20" to determine how many to return. The CRC is counting the "patients" in the patient set rather than the number of previous queries. Therefore if the patient set in the query has at least 20 patients then only the one query will display. If you go into options and increase the maximum number of queries to display to 200 then multiple queries will display.