Muse is easy to start and surprisingly easy to misuse. None of these mistakes are disasters, but each one makes Muse feel less useful or less trustworthy than it is. Here is what to watch for.
1. Connecting every app on day one
It is tempting to connect Gmail, your bank, Apple Health and Instagram in the first ten minutes. Do not. Every Connector widens what Muse can see and do, and anything it reads can end up in its memory even after you disconnect.
Fix: connect one app for one specific task, with read-only access where offered. Add more as real needs come up. Our Connectors guide has a table of which tasks need which access.
2. Tapping "Always allow" to make the prompts go away
Approval prompts feel like friction in week one. "Always allow" makes them stop, and also removes your main safety net.
Fix: use Allow once until you have seen Muse do the same kind of action correctly several times. Then loosen permissions for that specific low-risk action only.
3. Approving without reading the details
Muse shows you what it is about to do. If you approve from the notification without opening See task details, you are trusting its interpretation of your request. Sent emails cannot be recalled.
Fix: for anything that sends, posts or buys, read the actual text, recipient and total before approving.
4. Trusting facts it has not checked
Reviewers have caught Muse inventing a phone number and recommending restaurants that had closed years ago. Like every AI, it can be fluent and wrong.
Fix: ask it to verify against a live source before you act: "Check the restaurant's own website and confirm it's open and the hours are current."
5. Asking the same question every day
If you type "anything urgent today?" every morning, you are using Muse like a chatbot. Its biggest strength is running jobs on a schedule.
Fix: turn repeated questions into a recurring briefing. See 10 Muse workflows that run on autopilot.
6. Correcting it without making the fix permanent
"Shorter please" fixes one reply. "From now on, keep every briefing under 100 words" fixes all future ones, including scheduled jobs that run while you sleep.
Fix: phrase corrections as standing rules. Once a month, ask "what standing rules do you have for me?" to review them.
7. Leaving training on without deciding
Muse uses your conversations to help train Meta's models by default. That might be fine for you. It is worth deciding on purpose, especially before connecting email or health data.
Fix: check Settings > Data controls. The full checklist is in our privacy settings guide.
8. Expecting every website to work
Muse is fastest with built-in Connectors. For other sites, it drives a browser like a person would, which is slower and breaks more often. Some sites block AI agents completely.
Fix: check whether a Connector or Zapier route exists first. For browser tasks, open the browser view and watch the first run, and take control for logins.
9. Burning the free allowance on giant jobs
The free tier has a weekly usage limit. A few long research tasks or a pile of browser-heavy recurring jobs can use it up by Wednesday.
Fix: check Settings > General > Usage after your first week. Run less urgent jobs weekly instead of daily, and ask for shorter outputs. More detail in Is Meta Muse free?
10. Pasting links to content Muse cannot actually read
Pasting a YouTube link and asking for a summary feels natural, but the page does not contain what is said in the video. The same goes for paywalled articles and some PDFs behind logins. You may get a confident summary of the title and description.
Fix: give Muse the actual text. For YouTube, that means the transcript; our guide on using Muse with YouTube videos shows three ways to get it, including a free one.
Bonus: forgetting to look at the Activity log
The Activity log (Assistant icon > Activity log) shows everything Muse did and plans to do. A five-minute look once a week catches surprises early and helps you decide which permissions you can safely loosen.
Frequently asked questions
Can I undo something Muse did?+
It depends on the action. Calendar changes and drafts are easy to undo, but sent emails cannot be recalled and purchases follow the merchant's return policy. That is why approval matters most for sending and buying.
Why does Muse keep asking for approval?+
Your permission setting and Muse's own safety rules require approval for sensitive actions. While learning, that is a good thing. Later, you can loosen permissions for specific low-risk actions with options like Allow for this task.
Why did Muse stop working on my task?+
Common reasons are a pending approval, a site that blocks AI agents, a login that needs you to take control of the browser, or hitting your weekly usage limit. Check your notifications and the Activity log under the Assistant icon.
Keep reading
HOW-TO
How to Set Up Meta Muse Safely: 8 Privacy and Permission Settings to Check
HOW-TO
How to Use Meta Muse: A Beginner's Guide to Meta's AI Agent
HOW-TO
How to Write Better Prompts for Meta Muse: Tasks, Goals and Standing Rules
EXPLAINER
Is Meta Muse Free? Plans, Usage Limits and When Upgrading Makes Sense