Draining and/or re-driving messages chokes the utility when there are large number of messages.
This happens in the following circumstances:
- large number of messages in the queue to be drained
- large number of messages in the queue to be redriven
- large number of drained messages to be redriven from a file
I'll grab some screenshots of my console output as I run into these...I'll dig through my screenshot archives as well to find any that I might already have saved