Hi @bob hamblin
According to your case description, you are experiencing synchronization issues when signing in to Microsoft Teams on your iPhone and using Edge.
We have some suggestions for you:
- Sign out of the current account: Open the Teams app, go to Settings, and then sign out of the current account that is automatically signed in.
- Clear cache: On iPhone, go to Settings > General > iPhone Storage > Teams > Uninstall App. This will delete the app but keep its documents and data. Then reinstall the app from the App Store.
- Sign in with the correct account: After reinstalling Teams, open the app and sign in with the correct account.
It is recommended that you do the same for Edge, especially you need to clear Edge's cache and then monitor whether the issue is resolved.
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