Beretta PX4 Storm First 500 Rounds - Fantastic - EXCEPT -Erratic Trigger Reset

Trying to fall in love with my new Beretta PX4 and quickly have 500 rounds through it.   Fantastic shooter. 100% reliable. Crazy low recoil /muzzle flip.
My biggest concern is the trigger reset was extremely inconsistent.   Sometimes an awesome short reset right to the wall and others a longer - but smooth reset with more take up.   Even with strange trigger behavior I found the firearm to be very accurate.
Have contacted Beretta about trigger and have all positive feedback there so far.  
More updates to come as this feels like my new project gun…