Over the past month or so I’ve noticed an interesting issue on my laptop. Occasionally the screen will go black for a second. I’ll see some messages pop up while the screen is black and then the computer will lock itself. After I sign back in all the applications are closed. This issue doesn’t seem correlated to anything particular that I am doing on my computer, mostly just browsing the internet or using spacemacs/eclipse and it doesn’t seem to do it at a consistent time. The messages on the screen while it goes black goes by too fast for me to read so I’m hoping someone with more experience troubleshooting their system can help me out.