I did it. It is supposed to work, but when I press red button the message that I have to activate Hbbtv application first appears on front display of Vu+ not on the tv screen and the only possible way how to leave this situation is to power off receiver.. If I disable Hbbtv in BH Speedup menu and press red button again, I receive exactly the same report but on both displays (vfd and tv) and is possible to continue in operation using the exit button..
it is really weird!
it is really weird!