I installed Elasticsearch 6.5.1 and Kibana 6.5.1.  I loaded my log file with Logstash and set up my index in Kibana the Discover search only works if the search is one character long. With nothing in the search bar I see my log data.

ex: message:r  finds all r's
ex: message:rad       gives No results match your search criteria

I have the "last 5 years" selected

Any clue?