Cannot edit/cancel repeating meeting I own

Question

Teams Free on Windows 11 Desktop; also tried Android Pixel 10 and Web (tried Chrome/Firefox)

I set up a repeating meeting with one other person back in Sept 2025, so I own this meeting.

I was going to change the time on it so did an Edit Series and got a screen with grey'd "loading" fields that never changes. Clicked Close. Tried Edit Occurrence - same thing. Tried double-click on the meeting - same thing.

I tried Cancel for both Occurrence and Series and got "Unable to cancel 'Prepare for Team Call - MargWed'. Close and try again."

For grins, I tried to Join the meeting and got:

We couldn't find a meeting matching this ID and passcode.

  9323989573300

  UW1grvjeGtNILY0CrI

I've tried clearing cache (even though NO device I use will work on the meeting at all). I had the other person Decline their meeting but that didn't change anything.

HELP! I want this rogue meeting entry gone!

Answer 1

Hi,

Thank you for sharing your question. I understand how frustrating it is to own a recurring Teams meeting and be completely unable to edit, join, or cancel it across Windows, Android, and the web. It’s especially confusing when the meeting appears on your calendar but behaves as if it no longer exists on the server.

This usually happens when a recurring meeting in Teams Free becomes desynchronized from the backend service, leaving a “ghost” entry on your calendar that cannot load its metadata or resolve its meeting ID. When the meeting object becomes corrupted or orphaned, the edit and cancel buttons fail to load meeting details, and Teams cannot match the meeting ID when you try to join. Since Teams Free relies on an underlying Microsoft account calendar that can occasionally lose the link between the event and its online meeting information, the most reliable resolution is to open your Microsoft account calendar at Outlook.com, locate the recurring series in your calendar, and delete it from there so the server removes the corrupted item. If the event does not appear online, forcing Teams to reload its calendar by signing out on all devices, clearing local Teams data, and signing back in often refreshes the calendar and removes the broken recurring entry.

To help confirm the next step, does the recurring meeting appear in your Outlook.com calendar when you check your schedule in the browser, or is it missing there as well? That detail will tell us whether the corruption is stored locally in Teams or in the server‑side calendar.

Feel free to follow up with what you see on your Outlook.com calendar, and I’ll guide you step‑by‑step until we get the rogue meeting completely removed.

 

I hope this helps.

Best Regards,

Noel

Answer 2

In Microsoft Teams Free, meetings that were originally created from Outlook have important limitations: they cannot be edited or have attendees modified from within Teams, and cancellation/editing must be done from the Outlook side.

From the behavior described (meeting cannot be edited, cancelled, or joined and shows a “couldn't find a meeting matching this ID and passcode” error), the entry is effectively an Outlook-originated meeting that no longer has a valid Teams meeting behind it. Teams Free cannot repair or remove that broken series directly.

To remove or change this recurring meeting, use the Outlook calendar associated with the same Microsoft account used in Teams Free:

1. Sign in to Outlook on the web with the Microsoft account used in Teams Free: go to Outlook.com and sign in.
2. Open the Calendar view.
3. Locate the recurring meeting series (for example, “Prepare for Team Call - MargWed”).
4. Open the series:
   • If only one occurrence should be removed, choose that occurrence and delete just that occurrence.
   • If the entire series should be removed, open the series and delete/cancel the series.
5. Send the cancellation if prompted so the other attendee is updated.

After the series is deleted from Outlook calendar, the “rogue” entry will no longer appear in Teams Free.

If a new recurring meeting is needed going forward, create it directly in Teams Free or again from Outlook, but manage all attendee and cancellation changes from Outlook for that meeting.

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References:

• Why can't I modify the attendees of a meeting I created from Outlook in Microsoft Teams Free?
• Schedule a meeting in Microsoft Teams Free