Resource assignment and (auto) sequencing
 

I have a resource "studio" used to assign to tasks like: "Let paint dry." The resource is available 24/7. I mistakenly assigned a task to both me, and "studio" (it is a task that requires me; the work does takes place in the studio (the project is building a studio), but "studio" doesn't need to be assigned for work that has a (human) resource assigned to it.

That task, even though it has a 0 priority, and has no dependencies / prerequisites, was set as the first thing to do by OP, even though there are other tasks with higher priorities. I realize there may be more to know about the project, but I'm wondering if there is an obvious reason why that task would be #1 in sequencing, and when I un-assign "studio" from it, it is no longer #1.

Bob