dttim

I'm not using any software to shutdown/reboot. I have used multiple tools to check for a virus or malware. I don't believe that is the issue. I'm going to delete any programs I've installed in the last 60 days to see if that corrects the issue.

I'm doing nothing special, maybe just checking email when it happens. It's been going on for over a month. I have installed some programs over that time, but do not know which one may be an issue.

For no known reason I get a message that states. "You're about to be signed out" " Windows will shut down in less than a minute" The only option is "close" Operating system:Windows 8.1 (64 bit) System root: C:Windows Available physical memory: 12239 MB CPU: Intel® Core i7-4790 CPU @ 3.60GHz Drive Info: C: 919.48 GB J: 931.51 GB Internet Explorer: 11.0