Hello again Umberto. I was just checking in to see if you had discovered anything new in regards to AES and Coatl not playing well together.
I haven't had the time to install AES, you can understand that compatibility with a 3rd party product that has been basically made obsolete by GSX itself, is not really high on our priority list, so every other kind of bugs reports are taking precedence over this issue, which only you reported so far.
I'll post again when I'll find some time to check this.