My Traffic X---Aircraft Lights...

I hadn't taken a night flight in some time. I fired up FSX at Myrtle Beach (KMYR) to head up to KFNT (Flint, Michigan)...and noticed that the My Traffic X 'traffic' did not have any lights on. Neither did my Carendo Saratoga, either. I started the cabin lights in the Saratoga (keyboard 'L') and not only did my Saratoga lights come on, but so did the A.I. as well. OK...hmmm....so I then turned off my Saratoga's lights by again pressing 'L' and then did a SHIFT-L. As I figured, only the A.I. aircraft lights came on. I then did just an 'L' command and my (Saratoga) lights came on as you would expect. But...if you turn off YOUR lights via the 'L' also, does the A.I. lights turn off. Is this normal? If not, what could possibly be wrong, and how would you fix it. I didn't know you could actually turn the A.I. lights off and on with ANY keyboard command!So...does My Traffic X's A.I. NOT have night lights on when it is around 22:00 hours? Do you need to 'turn' them on via the SHIFT-L command?Shouldn't all A.I. have their anti-collision lights on when FSX's Night falls?Mitch