Asp .Net Identity 2 - Logging out other sessions (using security stamp) after password update also logs out current session

Question

I need to immediately invalidate and log out any other logged in sessions when a user changes their password, but allow the active session (who has just updated their password)

Answer 1

Don't set validation interval to TimeSpan.FromMinutes(0), as that causes the sign in cookie to be issued immediately, set it to something like 1 second instead.