Hi,

We have a self-hosted DMS with 10 main/failover pair just set up, DataMiner 10.4 CU1.
If we stop one main DMA we get an information event "DataMiner Agent lost" from every other main DMA.
So far so good. However, not all main DMA:s will throw the timeout alarm "Connection lost with DMA"

What could be wrong? What should we check?