Mercury EP controllers remain offline when TLS 1.1 is disabled

2024-12-17Last updated

After enrolling a Mercury EP controller in Security Center, the unit doesn't come online.

You don't receive any errors or warnings about this issue.

Applies to:
  • Streamvault™ SV-100E 16.3 and later
  • Streamvault™ SV-300E 16.3 and later
  • Streamvault™ SV-350E 16.3 and later

Cause

All Mercury EP controllers require the Transport Layer Security (TLS) 1.1 protocol to communicate with Security Center. However, the protocol is disabled on all Streamvault™ All-in-One appliances 16.3 and later.

Solution

Enable TLS 1.1.