I resspponded as after switching to xfce4 desktop i was able to RDP with root. But still not able to RDP to a new fresh f35 VN or test purposes. Here is the link for the thread
https://discussion.fedoraproject.org/t/vnc-error-problem-connecting-fedora-35/76770
What is wayland? I use either mstsc or MobaTerm which works fine with the other 2 fedora VMs for which I configured xrdp + vnctiger long time ago