@Budgie2 Install the virtio driver from the Redhat iso image…
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Entering virtio-win @Budgie2 returns;
https://forums.opensuse.org/t/screen-resolution-with-windows-11-vm-on-qemu-kvm/173500
https://forums.opensuse.org/t/screen-resolution-with-windows-10-vm-on-qemu-kvm/173017/21