The drop rate of the boxes seems pretty low to me and it also seems like the warzone logistics book isn't working, so I wanted to hear how everyone else is experiencing this.
So far I can't get more than 3 boxes daily. I always looted 08-12 boxes, because I know when the cap resets and the 08-12 boxes drop in the highest lvl areas, so I loot those first. Further I want to add that I used a 185% Warzone Logistics in the first days when the boxes dropped and never got more than 3 boxes.
This means that (#boxes without book)*(1+1.85) = #boxes with book = 3. So that should mean that if I didn't equip my book I should only get 3/2.85 = 1.05 ~ 1 box. I doubt we could onIy loot one box, so I assume the book isn't working. I didn't try out this theory because I don't want to loose two boxes if the warzone book is in fact working.
Now I tried an 18% furious search, because someone told me he got 10 07-12 boxes. I still only got 3 08-12 boxes, so maybe the cap depends on which boxes you loot.