I have a Dell Latitude E6440. In the power options, I disabled sleep/hibernate. I'm usually watching YouTube videos or Udemy videos when there's nothing to do at work, every so often I'll get up to go to the bathroom, so I lock my computer. When I come back, I unlock my computer and the video I had paused will not play (whether buffered or not). I close my browser, clear my temp files, re-open any video from any site and videos will not play until I restart the laptop! Everything else seems to work fine.
Any ideas?
