Indicates a time, in milliseconds, that an Elipse E3 Viewer waits without receiving messages from a Server. If this time passes and no message is received, Elipse E3 Viewer assumes that connection was lost and starts the reconnection process. This time must be greater than the time set in the HeartbeatPeriodMs property, preferably greater than the double. Default value of this property is 5000 (five seconds).