I just upgraded my RED 759 to 21.3.2 from 20.1.6 and everything is jacked and by that I mean I have no picture whatsoever. I have never had a problem upgrading before but I cannot blackshade and my sensor shows absolutely nothing with lights shined into it. A lot of the buttons don't work either. I am going back to 20.1.6. Hopefully that fixes it. Anyone else?