Microsoft is disabled TLS 1.0 and TLS 1.1 in newer versions of Windows. This shouldn't affect most people. However, if you're running a very old RADIUS server (e.g. 5+ years), then it's time to upgrade. Your users will not be able to get online. https://www.theregister.com/2023/09/04/tls_windows_deprecation/ Alan DeKok.