Yes same issue but on my Dell XPS Inspiron - whether I use the start menu way of sleeping or shut the lid - it sleeps Windows 10. On wake up there is a lot of action sound wise but only a blank screen and then a screen thats says there has been a DPC_WATCHDOG_VIOLATION and information being collected and that the machine is being restarted from a clean start. Very frustrating and I'm now trying to remember to do a shut down now. Someone indicated it might be a driver issue with my SSD and have sent a request to Crucial because as I am sure lots of people are finding with this type of stuff the drivers talk about windows but not windows 10. Starting to regret moving to windows 10 and also with Microsoft for not giving enough warning to software suppliers to get all the drivers etc ready for Windows 10.