System76 nvidia optimus laptop not switching to nvidia consistently

Hello, I’ve purchased a system76 oryx pro which has an integrated gpu and a discrete gpu and am having issues to get the nvidia card to switch consistently when I reboot my machine. I know that this is a nvidia optimus situation and I’ve installed the nvidia drivers from negativo which is supposed to switch to the nvidia gpu automatically based on the software. I have to reboot it about 5-15 times for the nvidia card to finally be switched. Not sure what is causing this. It is working without issues on their own popOS! though.
Someone any ideas?

Much appreciated.