Thank you for taking the time to reply! Unfortunately this is not a Project, this is a Task, so neither of the items below are available for me to troubleshoot on a Task level. This is a real head-scratcher, ha ha.

I'm trying to assist someone (the task owner) with a Task that won't let anyone mark it as Complete - the Task has 5 subtasks, all of which, as far as I can tell, are complete, so in theory, the parent task should be marked complete as well, right? I'm not as familiar with tasks as I am with proje...