I also noticed this delay in mouse movement but I couldn't find anything online or even people noticing the same problem.
For me it happens in the second monitor (120Hz with HDMI) there's a lag in the cursor movement. When I switch to X11 that lag is gone and the movement feels more fluid.
The strange thing is that I don't see that effect on the laptop screen (144Hz). I'm using Plasma btw
For me it happens in the second monitor (120Hz with HDMI) there's a lag in the cursor movement. When I switch to X11 that lag is gone and the movement feels more fluid. The strange thing is that I don't see that effect on the laptop screen (144Hz). I'm using Plasma btw