For what it's worth, my Surface Book (obviously a product they care a lot about) has basically gotten to a crash rate equal to my mac, which is maybe 1 actual problem every 2 weeks). I suspect the Surface 4 Pro will get that love next as the other Skylake power issues sort out.
Then the first wave of consumer-facing SBs went out and it was a total disaster. This might be something that Microsoft can fix, because they have dramatically improved the product experience and been very receptive to trading defective hardware. Mine was traded up the instant they looked at it, with apologies and a customer care call.
> they should have tested Skylake, and it in the Surface Pro 4 prototypes, detected the problem, and delayed the launch. Intel's problem became their's when they shipped it in their hardware.
Did you say the same thing when Apple shipped a massive defect rate on their first gen retina macbooks? Because they DID test thouse, and they still ended up shipping a truly phenomenal number of lemon screens with huge defect and failure rates.
Oh, and Apple refused to replace all but the most egregious failures. I still have a machine with such significant ghosting that it can be difficult to use. Ironically, DaringFireball is actually unreadable. I keep this machine around because it was part of a very special segment of my life, but also because I like showing people, "Yes even Apple's legendary hardware is rife with first gen bugs, and your iPhones and hypothetical new macbooks are no different."
It's also the case that it's incredibly hard to test things like battery life, wifi connectivity and the effects of heavy processor workloads in a systematic way. You hope that your vendors do a good job (and I bet Microsoft's contract with Intel involves penalties for these major defects to try and incentivize Intel to handle these).
Look at the first Iphone4. How did they miss something as simple as skin contact causing significant antenna interference? Most of us hit it immediately. The answer: hardware in the real world is really hard.
http://www.bloomberg.com/news/articles/2010-07-16/jobs-says-...
I get the impression thatJobs did not think it would be received as negatively as it was.
Just yesterday, OSX was convinced that I had an external monitor. I did, but that was 2 hours back when I was at the office. So I got to the preferences screen and.. the kernel crashed.
So it can be hardware issues. Often subtle ones.
I've given up keeping VMWare open, and I experience very very few issues - even on an older OSX release (again, due to corp IT).
Microsoft invests a massive amount of money into MSR, and creates tools out of the most useful results. The Static Driver Verifier depends on Z3, an SMT solver developed at MSR. Other verification tooling like SAL (C/C++ annotations to assert contracts for functions) has a similar history.