R&S® MXO4 - Less costs more - why?

[rbe]

With the MXO doing so much in hardware, it is a bit perplexing that the user interface is often so sluggish.

I would like to see improvement in this department as well. I know that MXO4 and MXO5 are using different processor architecture that handles UI.

However, I am eager to find out whether the UI responsiveness for MXO4 is planned to be improved (if possible) in the future. Alternatively, if this is not a high priority or can't be further optimized due to hardware limitations or some other reason, I would appreciate if this information could be shared with us. Clarifying this point would help us (R&S customers) in making a more informed decision when acquiring this measurement equipment.