In redundancy mode, the OPC UA Client does not act as expected. When switching from the primary server to the secondary server, the OPC UA Client does not connect to the secondary server. However, the connection to the primary server is re-established as soon as it is available. This occurs with zenon 11 from build 185120.
This error has been fixed. The OPC UA Client behaves as expected again in the redundancy mode.
To benefit from this fix: