Google Chrome 139 continues its phased rollout of the Privacy Sandbox, which includes significant changes to how third-party cookies are handled. Now, the third-party cookies are blocked by default in Incognito mode.
This prevents Sahi's internal 'sahisid' cookie from being accessible across domains. Consequently, Sahi Pro's playback fails with a 90-second error.
To fix this, add below property to <Sahi Pro>/userdata/config/userdata.properties file. Restart Sahi Pro and check.
sahi.browser.session.by_useragent.enabled=true
Feel free to reach our Support team for further information.
