So this “fix” was short lived, I reinstalled manjaro KDE, and the issue now that I found, is that external monitors do not work when on KDE wayland, but Work when on KDE X11, how can I make it work for wayland? Is there some steps to follow?
I thought this was kind of similar, but there is no resolution (well except for stop using Wayland) 
HDMI Not Working After Switching to Wayland on Nvidia+Intel GPU Laptop - #5 by ahalol