Can't find third party (Carel) BACnet gateways

Issue

Two Carel BACnet gateways, when connected to the MSTP one at a time then doing 'Find BACnet devices' they show up under the BACnet folder but if connected together they do not.

Product Line

Andover Continuum

Environment

CyberStation

bCX4040

Cause

Continuum enhanced MSTP mode is interfering.

Resolution

Disable Continuum enhanced MSTP mode.