I’ve almost figured out a way to duplicate the ‘run one zone for an indeterminate amount of time’ from the B* buttons functionality. I created as many programs as I have zones. And each of those special (disabled) programs only has one zone in it, scheduled for unimportant amount of time. So I can choose to run just that one zone from the B3 button list and run it. I just can’t figure out how to stop it from the B* buttons (instead of letting it run out its time).
How can I stop a running program from the B* buttons?