Version 5 Live View not working

[mecreator2fan]

Hello,

been using v4 for years.

Switched to v5 today. Slicing, Printing, all good.

But the darn Live Window wouldnt come up. Printing over USB. Want to see my beloved Toolhead zoom all across the model.

Even after pushing "print over USB" or whatever that button is called, GUI remains in view shown after hitting "Prepare to Print" button.

I can preview the job, but not illustrate current state of print.

Im printing 2 processes 2 models each in layer-by-layer mode (hence the upgrade to v5 today).
Have Machine Control Panel running as usual.
Nothing out of the ordinary.

Some magic - or new philosophy in v5 ?

Thanks !