Microsoft Single Sign-on (SSOSrv) is reconfigured. If this is a shared service, it may take several minutes (see documentation ...

Microsoft Single Sign-on (SSOSrv) is reconfigured. If this is a shared service, it may take several minutes (see documentation for configuration refresh interval) for any changes to be reflected across the server or server farm. To immediately apply any changes, you must stop and start SSOSrv on each Web server within the server farm.