Hello Leonid. 

What do you mean with operator access via messenger? Is there a special connecting tool for this in UNA?

In my keys I found two ““ before one system key. And this caused that all keys after couldn’t been installed. 

But I think that it’s a general problem in polyglot that if I defined another language in polyglot <> English only the keys for this language will be listed. 

I think that the programm reads the keys with the general language for listing and not everytime with language english where all keys are defined. 

I’m right here?