ATN 4K Pro update

Have not played with it too much. Contrast might have been addressed, not sure. Don't really notice anything different. Still having some issues with zeroing. Anyone know if there is a difference if you use the "zero" under profiles, or just use the "zero" function on the menu ???? Also, I try to zero at low power, then check on high power, sometimes a little tweak required.
 
Well, messed around the other night, with nite vision on. Was getting into shooting tree frogs, their eyes light up! Until scope locked up, AND POA dropped about 2" at 20 yards. Had to do the 2 minute hold to shut down. Re-started, and all was OK. So, answer is NO, still has lock-up problems. I fear this thing will aggravate me one day when I'm in a bad mood, and it will meet my BFH!