Have an issue where our Aux Copies are slow and not completing within windows. Turns out it seems that the jobs aren't using stream counts efficiently. The policy is set to 200. Yet the Aux Copy is only using 1 or 2 streams. I am also seeing a job not getting picked up by the Aux copy and staying at "To be Copied". When there's newer jobs that are in "Partially Copied" state.
I've stopped and resumed the jobs and it's not getting picked up. Not seeing anything helpful in the logs.
Thought it was a performance issue so we stopped all other jobs and didn't a difference.