When Opening the configuration page there are long load times
The issue is caused by the EP panel improperly downgrading TLS 1.2 connections. Disabling TLS 1.2 in the browser resolves this issue. Mercury addressed this issue in EP firmware levels 1.19.4 and above.
Disabling TLS 1.2 in Internet Explorer
To disable TLS 1.2 in Internet Explorer perform the following steps: