When I provision the Denodo AMI as an EC2 instance, I follow the directions to get it going and everything is fine.
However, if I stop that instance (e.g. working on something else for a while) and then restart it, all of a sudden the Denodo user can't RDP into the EC2 instance. I get an authorization error. The Administrator ID can still access it, but even if I change the Denodo user's password, I remain unable to log in.