Krdc doesn't scale RDP connections strange enough. So I can't zoom a 1920x1080 remote to my 4k screen :(
Very weird because it can do it just fine when it's using the VNC protocol. Never understood why the same app can't do it when it's RDP.
Other than this it's great (like most apps from the KDE world) but I really need the scaling. 1:1 scaling is just too small on 4k 24". I really need to zoom it in.
PS I use it on FreeBSD, never tried it on Linux so perhaps that's the reason but I doubt it.
On openSUSE Tumbleweed, Wayland now works with the package `freerdp-wayland`, but integration is not complete (some resolution scaling doesn't work, the viewer window doesn't dock in KRDC like it does with X11).
I've been pleasantly impressed coming from Remmina