In spite of setting it to "Open at Login" on Mac, the teams do not opens.
Has happened now several times.

I opened Teams today and it asked to sign in. I get the first login page, which is the Microsoft login and do so and then pick my work/school account and it transfers me to a white blank page. I right clicked and hit reload and still no luck. Rebooted nothing. Deleted ~/Library/Application Support/Microsoft/Teams folder and launched again and same problem. Seems to be a common problem among Teams across Windows, Mac, etc. Thought getting rid of ~/Library/Application Support/Microsoft/Teams would fix it, but no luck. Not sure what the fix is? macOS 10.13.6 and Teams 1.2.00.34155

After opening Teams, a small window pops up asking me to authenticate against our Corporate Proxy servers.

The username and password boxes are pre-populated (assume from keychain), however the submit button doesn't work - there is no way to close the window.

I can connect and use Teams as normal so doesn't look like it's breaking anything.

Screenshot attached, proxy details redacted.

1. Can't select and copy more then 10 messages in conversation


2. Can't select only part of message, its automatically selects all message

When connecting external displays and conference equipment the Microsoft teams application becomes unresponsive for more than 2 minutes. The issue can be replicated on other Mac devices and other connected equipment.

Many times teams crashes when used along with apps like Charles proxy.
When bandwidth is moderate, teams call/ sharing gets stuck/distorted even though Skype & Zoom works fine in that bandwidth.i.e requires high bandwidth.

Impossible to edit anything on Wiki tab from iOS. This makes no sense. Please find a solution ASAP.

When typing into a text field in Teams, whether for a channel or individual conversation, the app doesn't respect expected input behavior, such as detecting user-added text shortcuts. Showing the context menu for selected text in input also shows custom "Cut, Copy, Paste" menu options but excludes every expected option normally shown for selected text on the Mac.

This is a hostile experience for Mac users and is yet another example of Microsoft not understanding how to properly build a Mac app. Please address these and the other deficiencies in the Mac app ASAP.

When importing a CSV generated from assignments with newlines in the feedback, Excel on MacOS puts every new line in the first column on the next row instead of putting the feedback in a multi-line formatted cell. See the attached screenshot.

When I get a link to a file on teams in an email, clicking it opens up in safari (which only loads teams web app 75% of the time). There is no option on Mac to force links to open in app.

TEAMS is not displayed in Mac Settings--> Screen Shots (macOS Catalina Version 10.15).
Therefore the screen transfer function is not available.

Microsoft teams does not show up on Notifications settings window. All other MSFT tools like Outlook, OneNote, Excel, etc. show up. If a new . chat comes up, you need to be watching the icon vs. setting it up with a notification method (banners, alert etc.). This needs to be compliant with MacOS standards. Also, Teams app needs icons in Touchbar - most important one will be Mute/unmute button for calls. Thank you.

If you paste a really large HTML code into a private channel message, Teams does not react anymore and restarts after a while. Furthermore, it is not possible to remove the message once it was pasted into the chat box. Reinstalling the app on MacOS does not solve the problem. Finally, I am not able to chat with my peer anymore via the MacOS app. The solution is to use another app like the WebApp oder iOS App which works normally.

• Teams appears to quit after a unknown period of time of inactivity.
  o Users stop getting notifications, and most often realize it when a message comes on their phone and not to the computer
  o When they click Teams, it launches as if it was closed


• We have the correct settings on Mac to auto-start at boot up, and to keep running if app is closed

It should be possible to paste text without any formatting into a chat or channel using keyboard shortcut Option+Shift+Command+V.

I've been using the Team macOS app for months now. Yesterday, out of a sudden it crashed and will not start up again. The app launches, but when it is trying to log in, this does not work (see screenshot).

I already tried to:

• restart mac


• clear some application data / caching things


• re-install teams app

It still is not working. I also attached the log file, maybe this helps.

I've been using the Team macOS app for months now. Yesterday, out of a sudden it crashed and will not start up again. The app launches, but when it is trying to log in, this does not work (see screenshot).

I already tried to:

• restart mac


• clear some application data / caching things


• re-install teams app

It still is not working. I also attached the log file, maybe this helps.

The process keeps running, but the window is gone. Happens a couple times a week (Mac desktop client 1.2.00.17856).