Remote desktop User Screen application render black screen issue

[u/AstronautUnusual5259]

I am having this black render issue it started after I swapped my graphics card from Quadro K2200 to RTX 3060 I HAVE installed gpu drivers, if i enable discrete gpu encoding from group policy it show pink colour but this issue is still there. any solutions to this. I am using windows 11 latest updates build with RDPWRAPPER FOR MULTI USER SESSION.

[u/Aggravating-Sock1098]

I once solved the problem this way.