Chef - Have you noticed if the cigars you have in your humidor are taking on each others flavors since you do not have them divided? That is a common problem I have heard of before.
Separately, I have been the victim of a beetle problem. Tobacco leaves come with small eggs on the leaves. They all do. When you overhumidify your humidor rather than keep it at the preferred 70% humidity / 70 degrees you have created an environment where these eggs will hatch. The beetles will then proceed to consume the cigars. When you start to see small holes in the cigar, typically on the wrapper, it is important to immediately isolate that cigar and examine your inventory to make sure no other holes can be found on your smokes.
I lost 3 boxes of Romeo and Juliet Vintage 5's that way. Almost a $500 loss at the time.
Regards,
CT