Apparently people are making up bullshit and then present them as facts.
chadz' upkeep routine doesn't give a shit about cmp's slot mechanic.
Well the lack of official answers readily available plus the rather common "my two slot item broke twice" and lack of "my one slot item broke twice" as shown in this creen shot kinda makes the rumor mill run wild!
I don't personally know why it happens, but it does, and only to two slotters (at least in the case of 2 handers and bows). So...
My point still stands, there is a troll/glitch/mechanic/god-hates-your-ass that makes your two slot shit break twice every now and then., as shown in this screenshot and innumerable other accounts from people bitching about it happening, and this has only started happening (or at least people only started bitching about this bug, and I personally only started experiencing this) starting the very day that the slot-system was implemented. How is that for facts? I personally don't give a damn why it happens, all I know is, it does, and disturbingly often.