I have a mini computer on my tv and wanted to use it with KDE but it can’t detect the real refresh rate of it. I Try different distros that use KDE and try it on an other TV too.
My 4k monitor is detect correctly
My two 4k TV is locked at 30hz.
Right now i use Gnome because it can correctly detect the refresh rate of my 2 TV.
I’m just a average user so i don’t really know if you need anything just tell my i will post it.
The computer is a beelink AMD Ryzen 7 5700H with Radeon Graphics 32gig of ram
Edited: Just forgot to say that the same problem happen on X11 and Wayland