Some users utilize a specialized ID Reset Tool on GitHub that clears the unique identifiers TeamViewer uses to track your machine.
AlterID is arguably the most popular utility for this purpose. It is a standalone program that directly interacts with TeamViewer to refresh your device ID. Unlike manual methods that require deleting configuration files and registry entries, AlterID automatically handles the process. teamviewer id reset tool download link
Verify that your firewall or antivirus is not blocking TeamViewer from reaching its servers. Some users utilize a specialized ID Reset Tool
Be cautious when downloading executable (.exe) files from unknown sources. Step-by-Step: How to Reset TeamViewer ID (Manual Method) teamviewer id reset tool download link