Organize project tasks

We have a four-week feature project with design, frontend, backend and QA tasks scattered across comments and a spreadsheet. Create a single project board that assigns every task to an owner, gives a clear due date, marks dependencies and identifies which tasks block the demo. I need it ready for our Monday stand-up so we can commit.

Before I hand this board to the team, make it easy for the sprint lead to run the week: surface the three critical path tasks at the top, show which tasks are at risk because an owner has two or more high-priority items, flag any tasks missing acceptance criteria, and make the demo-blocking items discoverable in one view.

Sprint starts tomorrow and I just discovered the backend change we need depends on a vendor API that hasn’t been verified. I’m the project manager and worried this will stall the demo. I can’t tell whether to move the frontend work forward without the API or to delay everything. What decision balances risk and keeps delivery options open?

Every sprint I keep rebuilding the task list because tasks drift, owners change, and priorities shift mid-week. Where am I losing control — listing too many micro-tasks, assigning tasks without commitment, or failing to lock priorities — and what habit should I adopt to stop mid-sprint churn and protect the team’s focus?