This is all kinds of ridiculous. It's been months and this issue hasn't been fixed by Microsoft. I mean, the machine (SB2 1TB with GTX1060, the top model) was roughly 4000€ where I live, and it won't even work with the programs I need it to (meaning Adobe Premiere Pro / After Effects) without errors and crashes. Just did a fresh install too, just to clean things up. Not that it matters when it comes to up-to-date drivers.
It can't be that hard to update the dGPU driver for them. I mean, I understand if it takes a week or two, but several months is ridiculous.
Every time I've tried to install drivers directly from nVidia, despite lot of people warning against it, I end up having weird issues and crashes, so that doesn't seem like a good solution. It's the responsibility of Microsoft to provide a working driver in a timely manner.
I'm at a point that I'm thinking about filing a claim with the local competition and consumer authority to get compensated for the loss of working time and not being able to use this machine as it was intended. It seems that Microsoft is completely unable to deliver even the basic functionality on their machines, even though they selected and sold the hardware and provide the OS, so it should just work. I think I'll give it few more weeks, and if this isn't solved by the start of 2020, then I'll be taking legal action. Luckily Microsoft TOS doesn't have any weight against consumer protection (as one can't sign away their legal protections in many EU countries), and the product is not working as intended and in a way that the user can reasonably assume it to work. (I mean, this is a textbook case of "Product not working as is reasonably assumed to be its normal usage").
I honestly don't know what else one could do at this point when a company like MS is just flat out refusing to fix their product and not even giving an official statement or some kind of timeframe when this might be fixed. The same old "just download from nVidia" is not good enough.
So, Microsoft: Do your job, update the drivers and provide an actual, stable and working solution.