Hi, I know Windows 10 is not yet public, but its now in evaluation copy form and releasing within 28 days. Using build 10158/10159. First attempt to log in after opening a new tab is working as intended. But... If the forum is open in a tab for a while, it seems like Edge gives me trouble signing in. When I open the sign in form and press username/password and log on, it kicks me back to the forum frontpage without being logged in. Don't know if its EDGE issue or Xenforo - but would just make sure its out there. Think for now its the new log on overlay used by Xenbase. But will test with xenforo default later today. Also made a report on xenforo.com on the same issue: https://xenforo.com/community/threads/microsoft-edge-and-log-in-form.100669/#post-952915 Thanks!