bazzite-asus-kde-nvidia External Monitor with X11 slow

I have a fresh installation, everything is running smooth on the internal display, however when I switch to the external monitor through hdmi everything gets super slow.

The weirdest thing is that it was working normally before, if I switch to Wayland every works normally.

I've already tried GNOME, and it's the same, X11 stuttering and Wayland working, so it seems to be something with X11.

But I really don't like GNOME's aesthetic.
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