What are you talking about? Girinn went from 5 bils to under a bil these past months. When you can now make 1+ bil an hour grinding, how much of a setback is a crystal break, really? Are you breaking them daily? Do you get server lag dailyt?(I never get any personally) And if it's your ISP than that's not PA's problem. I used to have a shit ISP where i got dced sometimes multiple times a day, I ditched them, problem fixed.
And anyone regularly gettng crystla breaks from mobs (and not server/internet issues) just have a skill issue imo. Has it happened to me? Sure. once every few months (I got a girinn break back when it as sitll 5 bils). Usually a lack of attention issue. That or a rare freak incident (like mutiple mobs suddenly hitting me with a big attack all at once).
I think all they woudl need to really implement is a system where as soon as the game detects you are not synced with server anymore it turns off crystal breaks. Not sure if that's feasible though. I mean maybe if there's at least a ten seconds window maybe but if you get killed fast probably not.