BrowserStack Automate / App Automate supports a single session duration of up to 2 hours. If a session exceeds this duration, it is automatically stopped and its status is set to TIMEOUT on the dashboard. This maximum session duration is not configurable.
Reference information:
- Automate Timeouts: https://www.browserstack.com/docs/automate/selenium/timeouts
- App Automate Timeouts: https://www.browserstack.com/docs/app-automate/appium/references/timeouts