Oct 08, 2019 · Idle session timeout warning dialogue seen under the Wacom app's popup window (75020) Symptoms When you are using some remote apps which has topmost window attribute(such as the Wacom signature application), the Horizon product's idle session warning dialogue may not be able to be shown above the remote app window when there is no user activity(mouse and keyboard actions) for the idle time.
Handle Session timeout errors. One solution that you can use to handle the session timeout errors is using JSON or XML format as output for your AJAX requests. You have to check for session in your script, say for example if you are using JSP then probably you can do something like this: