Hello Georg I am having this same problem now, no matter what I do the NMS cannot make a connection to my ASA 5525.
Have you found a resolution to your problem?
If so, would you mind sharing what you had to do to get it to work?
Did you ever sort this out? For the Optics attached Rate is less than... You have the option to chose "Not using Optics, and a few others". Just select one of these and you will be able to move forward.I am not able to get past the "Configuration f...