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Fix Microsoft Teams chat messages not syncing: check service health, force a refresh, clear the client cache, reset the client, and rule out network and policy causes.
Microsoft Teams stuck on the loading screen? Fix it by clearing the cache, checking WebView2 and your network, signing out, and reinstalling. Step-by-step for new Teams.
Clear the Microsoft Teams cache on Windows for both new Teams and classic Teams. Find the exact cache paths, quit the right process, and fix stuck loads and sign-in loops.