This problem occurs for the windows which were configured with SSOStudio where detection by title has been deactivated. Disabling this checking leads to more CPU usage because as SSO Engine is unable to recognize the window by its title it has to check all windows present searching for the browser containing the URL.
To work around the problem, enable browser title checking on each window detection: Window properties / Detection tab / Parameters of the selected window frame / Detect by window title option. If needed, use starts with or contains field in the same frame to make a more flexible checking.
