This is a chat excerpt with Microsoft support.
This looks like a service-side quota/state sync issue in Copilot Tasks rather than a normal usage cap. Based on what you described, three symptoms point to the same underlying problem:
- Weekly quota didn’t reset when expected
- “Start” button missing/disabled
- No new tasks could be created
5/20/2026, 04:03 PM
Shivansh
Likely root causes
- Stale quota state in backend cache.
- Account flagged as “limit reached” incorrectly.
3.Subscription/license sync issue.
- Feature flag or rollout inconsistency.
- Task service stuck session.
5/20/2026, 04:04 PM
Customer
Well, and the last task I ran appears to still be running after nearly a week.
5/20/2026, 04:04 PM
Customer
It's still rotation these messages "Thinking this through", "Working on an approach", "Putting together a Plan", etc.
5/20/2026, 04:06 PM
Shivansh
Ah — that additional detail is the key signal. What you’re seeing is almost certainly a stuck (or “zombie”) task in the backend, and it explains all of your symptoms:
5/20/2026, 04:08 PM
Shivansh
Let me explain you what actually happening:
Your last task is:
- Still marked as “running” in the backend
- Never completed or timed out properly
- Continuously cycling status messages like:
“Thinking this through” → “Working on an approach” → “Putting together a plan”
This means the system is stuck in an execution loop without a terminal state.
5/20/2026, 04:08 PM