Hi Joseph,
Thank you for reaching out. My name is Furkaan, a user just like you. I’d be happy to help you with your concerns. You're not alone! This can be a frustrating quirk with Teams, even though you've unchecked the "keep running in the background" setting. Here are a few things you can try to stop Teams from reopening after closing it:
Double-check Teams Settings: It's worth a second look to make sure the option is truly unchecked. Open Teams, go to your profile picture, click on "Settings" then "General." Verify that "On close, keep the application running" is disabled.
End the Process Completely: Sometimes Teams lingers in the background processes. Closing the window might not fully terminate it. Try this:
Right-click on your taskbar and select "Task Manager"
Find "Microsoft Teams" in the list (may be listed as "teams.exe")
Right-click on "Microsoft Teams" and select "End task"
Disable Automatic Startup: Teams might be set to automatically launch when you start your computer. This could be causing it to reopen after you close it. Here's how to disable it:
Windows: Search for "Startup Apps" and open the settings menu. Find "Microsoft Teams" and toggle it to "Off."
Mac: Go to "System Preferences" > "Users & Groups" > Select your user > "Login Items." Find "Microsoft Teams" and click the "-" button to remove it.
Clear Teams Cache: Corrupted cache data might be causing the issue. Try clearing Teams cache:
There's no built-in way to directly clear Teams cache, but you can try resetting the app which might achieve a similar result.
* Windows: Search for "Apps & features" and find "Microsoft Teams." Click on it and select "Advanced options" > "Reset."
* Mac: Quit Teams entirely. Delete the following folder: "~/Library/Application Support/Microsoft/Teams" (use the Finder's "Go To Folder" feature to navigate there easily).
If none of these solutions work, it might be helpful to report the issue directly to Microsoft. They can investigate further and provide more specific troubleshooting steps. You can report it through the Teams app itself (go to "Help" > "Report a Problem") or through the Microsoft online support channels.
If you have any additional questions or concerns, please don’t hesitate to reach out. Give back to the Community. Help the next person who has this issue by indicating if this reply solved your problem. Click Yes or No below.
Best Regards,
Furkaan