CX9200 Controller going offline and online

Issue

CX9200 keeps going online and offline.  Problem is progressively getting worse

Product Line

Andover Continuum

Environment

CyberStation

CX9200

Controller

Communications

Cause

Corrosion buildup on the connect between the main board and power supply

Resolution

Remove and reseat the main board on the power supply

Replace board and power supply with ones that have the Gold plated connectors

In some cases the power may be slightly low 4.6V or lower so that the board isn't working correctly when the battery is low. Adding an external UPS can help.