BriefCam uses Qlik Sense technology to display dashboards in the RESEARCH solution. Check that the Qlik Services are running.

Clear the browser's cache.

Check the log files at: C:\ProgramData\Qlik\Sense\Log\.

If the timezone in the Postgres SQL database was changed, the BIRuleEngine cannot work correctly. Therefore, if you changed the timezone, edit it back in the postgresql.conf file, which is usually located at: C:\PostgreSQL. The timezone is defined in the log_timezone parameter.

The Qlik Sense services run as Microsoft Windows services, which you can deploy on a single server or on separate server nodes that have dedicated roles in a Qlik Sense (BriefCam RESEARCH) site.

Check that the required ports are open: