I have been trying to setup remote VNC access between two computers on the same LAN. I can get it working well using Gnome + Remmina. Unfortunately, when I try to use KDE Plasma + KRDC/KRFB I can't get it to work very well at all. Whereas Remmina was fast, the krdc/krfb combo stutters for awhile before becoming completely unusable. The screen will simply freeze even though the host computer is completely fine.

Has anyone had this issue before?