The switch seems to operate without problems again.

The network switch did an automatic failover to the main management module and seems to operate normally again.

We are monitoring the state of this situation

The redundant management module failed with the same error again. We are currently investigating the situation again.

The switch executed a failover to the redundant management module and is operational again. No user traffic was impacted.

This incident has been resolved.

A switch in house L and with that parts of the network in that house are down.