Nuitrack License Tool unresponsive

[dorin]

It might be the same problem as mine:

Nuitrack license tool 0.28.0

Installed on Ubuntu 16.04 with realsense D415. It runs the compatibility test for a few seconds, it says test ok, but the license box is still greyed out. It’s not possible to type anything in the box or press any button other than run compatibility test. What could be the reasons?