I'm passing through a nvidia 4090 to a windows 11 vm. Monitor connected directly to the card. If I reboot the vm and start a game such as Star Wars Outlaws for example, at high settings, it behaves fantastic. But within a few minutes, it starts to lag. It's still playable, but not where it should be. I've given the vm 8 cpu's, 32g mem, everything is on nvme ssd's. Not sure what else to look at.