When remove Thunderbolt connector from MBP that connected to second monitor via displayport,
Sometime contents of second monitor were brought up to first MBP Monitor.
This unintentional window stick up until Lightroom quits.
https://c.getsatisfaction.com/photosh... As I created topic before , employee tells me "after remove 2nd monitor, user needs to hit F11 to off 2nd monitor."
So I operate F11 , it looks like normally, but after 3 to 5 minutes, 2nd monitor contents rise again on Primary monitor . Its screenshot shown as previous topic.
On this state, hit F11 again, 2nd monitor window disappear and not wake up.
This issue continues from 5.7 , until latest 2005.