Unattended Access - why is User Authentication Required?
Thank you for your description of the use case for this feature. We have deliberately removed this feature for security reasons, we do not want to be responsible for your Windows Credentials and pass them via our protocol. You can join the session via Attended Access by connecting to a person using the machine and jumping straight into the session, however, if you want to use Unattended Access you will need to provide the credentials to the machine you are connecting to, this is simply an additional layer of security which is much more important in our opinion. We are currently considering a togglable option to have an ability to join the active session but I doubt we will implement it soon.