We have a way to say this is our favorite project, that is we can say yes/no to allow work from other projects when this one is down.

I want to be able to declare my least favorite project, that is, allow work for this project ONLY if ALL other projects are OUT of work, and any WUs for this project go to Waiting to Run status when a favored project has work for us to process.

I have set project resources to ZERO here and got BOINC to sync with BAM several times.

Resources show zero on my BOINC Manager.

Several hours have elapsed, much longer than the 1 hour switch between tasks setting, and the project out of favor still takes every CPU cycle, leaving a more favored project with a workunit that is 50% complete still waiting to run.