Having an issue with my recently acquired 2015 MacBook Pro. Sometimes when I wake it, in clamshell / closed lid mode, I get a black screen on my Asus external monitor. If I type my password in, MacOS unlocks and now my Asus monitor is the second / extended screen - the MacBook thinks it's internal display is active (it isn't) in addition to my Asus external monitor. If I restart the MacBook it comes up on only my Asus / external display. Only when waking from sleep does it have this issue.
My 2016 MBP never did this - even with super dongle town. Thoughts?
My 2016 MBP never did this - even with super dongle town. Thoughts?