To control the timeout we will add two functions in our code : one to make sure connection keep alive and another one to cancel the keep alive. While other browsers and versions may work, they are not officially supported and some features may not work correctly. Run your tests on a specific browser version by setting the browser version as the value. It's best to start by checking what your Accept-Language header is currently set to, make some adjustments, and then check again. The top two are disable timeout and the 'count timeout'. However, the ImplicitlyWait() that has been suggested is actually for page elements to appear. Closing the web browser will end the current session regardless of the timeout period, and require signing-in again to access Tableau Server.Chrome browser timeout value With that value, Firefox waits 10 seconds before displaying a timeout message.