"We couldn't complete that action" when creating a new Team

the issue seems to be resolved with this latest version rolling out,

Our office has also been experiencing this. I tried a few things to no avail, however the following worked for me (temporarily until I rebooted overnight). I then signed out of Teams and signed back in again and working so far .......

1. Type settings in the search box of your laptop, and then select the Settings app from the results.
2. Select Apps > Installed apps, and then type Microsoft Teams in the search box.
3. Locate the New Microsoft Teams app from the results, select the More options button (...) on the right, and then select Advanced options.
4. In the Reset section, select Reset. (I tried Repair but it didn't work)
5. Restart Teams by typing Teams in the search bar, then Click Open

The only solution I've found to this is to uninstall Teams from the users laptop and reinstall it, it does break after about a week, but it's the only solution I can find.

Hi,

I am doing this for the last couple of days now but unfortunately that is a temporary solution, after restarting your computer the problem will return. Hopefully Microsoft will come up with a permanent solution soon!

Hi everyone,

I noticed that some users are still experiencing the "We couldn't complete that action" error when trying to create a new Team in the Teams beta version, even after trying the solutions provided by Furkaan.

I found a solution that worked for me:

1. Sign out of Microsoft Teams.
2. Close the Teams application completely.
3. Sign back into Microsoft Teams.

After doing this, the error was resolved and I was able to create a new Team successfully. I hope this helps others who are facing the same issue!

If you have any additional questions or need further assistance, feel free to ask.

Best regards,
Storm