I have a similar laptop OMEN 64 bit windows 10 with an I7-6700HQ proccesor, 16gb of ram. And have the same problem. I hope there is a way to fix it. I’m looking for all kinds of fixes, I’ll keep searching but I hope a hero appears here.
I think I find the final fix to this issue, it is just to update all the drivers, specially the chipset drivers, you may find a software call Driver Easy, this will show you the drivers wich need to update, an it helps you to download and you just have to update it from the Device Manager of windows. It’s free, but if you just want one clic to update you can buy Driver Easy Pro so you don’t have to to anything.
I try today again my Cubase, and this didn’t crack or glitch or drop or fall or peak or something else, I will tray again tomorrow, I’m tired today.