Hey, I’m running Fedora 40 workstation updated from 39 as my host and fedora 40 KDE as a guest.
Ever since I updated both from 39, I’ve had a bunch of issues with the mouse and CPU usage inside the guest.
I get an upside down cursor in my Fedora KDE VM guest using wayland and the mouse cursor is way off from where it shows it is.
I can fix this by installing Plasma-workspace-x11 and booting into the desktop in xorg, but then the CPU usage inside the guest sky rockets and hardly anything works very well.
I can also fix it by disabling 3D acceleration, but I need virtio and 3D acceleration on.
This set up was working fine before the updates 
Any clues?