I know that this is a bug that I've spotted for High Sierra, but I'm wondering if anyone has been able to find a fix for this. I'm running a second monitor and for some reason after using the update, my laptop recognizes the monitor for a bit, but after a little bit, it stopped recognizing it at all. I tried different cables (VGA to Thunderbolt & VGA to HDMI) but with no luck. Has anyone else had this issue, and if so, have you had any luck into fixing it?