I have Windows 10 insider (technically now it's not an insider anymore but let's say that beta) and some days ago it started working poorly. I have my Samsung 850 EVO SSD fully used then it's now slower than a normal mechanical drive, having built-in apps randomly dying, then the PC restarts because of a critical error. Browsers only work 10% of the time, and it's not because of a network connection issue - I checked.
Nothing shows in Resource Monitor. The disk is not the only problem as built-in apps won't open, the browser connection is very unstable, and there are lots of restarts because a "Critical process died", opened apps are freezing etc.
System specs: Intel Core I5 3330, 8GB Kingston HyperX 1600MHz, Samsung SSD 850 EVO 120GB, WD 500GB 7200RPM, ASRock B75 Pro3-M, HD 7770
Note: It worked fine under Windows 8.1.
