When user open sheet from Qlik Sense application, the default session timeout is 30 minutes. If there is no interaction from the user side, opened session stops at a defined timeout.
NOTE: In older versions of Qlik Sense (prior to February 2019), session timeouts will occur for all browsers and tabs in a console. Example: If a user session times out while they were using it, it is because there is another session in another tab/browser open that was unattended and exceeded the 30-minute timeout -- and this will close all sessions including the one actively engaged.
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