I caught this one again (took a while yeah). This time I let the computer work (screen off, computer operational), when I was back a few hours later the computer had been fully shut down (I couldn't resume it with a hot key). This time I have got something to debug!
Code:
On Tue 10.11.2015 15:14:03 GMT your computer crashed
crash dump file: C:\Windows\Minidump\111015-6781-01.dmp
This was probably caused by the following module: ntoskrnl.exe (nt+0x14E240)
Bugcheck code: 0x9F (0x3, 0xFFFFE001D21B0A60, 0xFFFFD0008162A990, 0xFFFFE001CCBCEAB0)
Error: DRIVER_POWER_STATE_FAILURE
file path: C:\Windows\system32\ntoskrnl.exe
product: Microsoft® Windows® Operating System
company: Microsoft Corporation
description: NT Kernel & System
Bug check description: This bug check indicates that the driver is in an inconsistent or invalid power state.
This appears to be a typical software driver bug and is not likely to be caused by a hardware problem.
The crash took place in the Windows kernel. Possibly this problem is caused by another driver that cannot be identified at this time.
Code:
IMAGE_NAME: netr28ux.sys
DEBUG_FLR_IMAGE_TIMESTAMP: 506581ea
BUCKET_ID_FUNC_OFFSET: 9da45
FAILURE_BUCKET_ID: 0x9F_3_POWER_DOWN_netr28ux!Unknown_Function
BUCKET_ID: 0x9F_3_POWER_DOWN_netr28ux!Unknown_Function
PRIMARY_PROBLEM_CLASS: 0x9F_3_POWER_DOWN_netr28ux!Unknown_Function
ANALYSIS_SOURCE: KM
FAILURE_ID_HASH_STRING: km:0x9f_3_power_down_netr28ux!unknown_function
It's looking to be a driver issue. This is a huge problem with Windows 10, as not only some apps need updates but also hardware, that once was "fully compatible" with the older Windows (in my case => Win 8.1). The culprit was my Linksys wireless adapter (which didn't have a proper Windows 10 driver yet) in case you are curious. I'm going to replace it.
It's likely to be a driver issue of some sort. This can be caused by any USB device, your video card, anything (that includes system bios, HAL errors in your logs) that doesn't properly react to sleep/wake calls. I know, nvidia had similar issues with sleep on Windows 10, but I heard it was fixed in the newer drivers.