Hi,
the realtime page shows the queue you selected in the main page, unless you disable the queue filters by selecting "Queue All" on the same page.
Did you selected the proper queue in the QueueMetrics main page before starting the realtime report?
The same problem could happens if the queue configured in Asterisk are not the same queues configured in QueueMetrics. In this case QueueMetrics filters out for their known queue names (different to what is present in Asterisk) until you ask to show "Queue All".
The same happens for agent members.
Is that your situation?
Thank you and regards,
Marco Signorini.