Check a few different websites to make sure your internet is not disconnected or slow. You can do this by simply opening your browser and heading to a reliable website you often visit.
If you are still having Microsoft Teams issues when it comes to loading the latest messages, check your internet connection to ensure everything else is working fine. Now, reopen the application to see if your problem has been solved. On MacOS, right-click the Teams icon in your Dock, then choose Quit. Once the icon is located, right-click it and select Quit.
To restart Teams on Windows 10, look for the Teams icon (a small purple and white icon of two people and a T) in the taskbar in the lower-right of your screen - you may need to click a little arrow to expand the taskbar. If you aren’t receiving the latest messages from your colleagues, or your feed appears to be frozen in time, we would recommend restarting the application. Glitch: Teams only shows older messages and threads