@Kent-Scherler, that can happen if you set your command to "background" but you're not running the background agent. Please please try switching it to foreground if that's the case. When you click the play button in the agent, it runs the command in the foreground.
535ee528-5761-4cb9-b707-048ba78847d8-image.png
If that doesn't work, please paste your command here. Maybe I'll see the problem.