Event ID 1146 and 1230: RHS crashes when a resource stops responding
Event ID 1146 and 1230 mean a resource hung and RHS was killed to recover. Isolate the resource in its own monitor and raise the deadlock timeout.
Event ID 1069 and Event ID 1146: cluster faults that take a whole DAG offline
Event ID 1069 means a clustered resource failed and the DAG lost a node or quorum. Learn the witness and node checks that restore the cluster.