EnvironmentManager.Instance.SendMessage has no exception handling and no response when connection is interrupted. You can not see that the analytics events have not arrived.

[Peter_Posselt_Vergmann (Peter Posselt Vergmann (Milestone Systems))]

We are aware of this shortcoming and have also been considering various ways to fix this, but for now you will have to monitor the incoming events if you want to be absolutely sure the event was received.