Errors occur either randomly or all the time with the following error text.
The RPC server is unavailable
Cause
The most common cause for this problem is that the remote registry of the monitored machine is either stopped or has experienced problems accepting new connections.
Resolution/workarounds
Restart the remote registry service of the monitored device.
Review the devices overall performance. The device might be too busy to serve more connections.
Use the Alarm filtering features in the monitor to filter out non-threshold errors.
Check the DNS entry for the monitored device, confirm that both a forward and reverse zone entry exists.
