Hi, iam new to that forum,played neocron from beginning, reinstalled few weeks ago.
I have exactly the same issues as you, tryed a few tips from other Nc players, but nothing helpfull.
Dont know what else i could do to get no more blacksync screens. It suck´s hard if you always have to relog again and again, a couple of times at one evening, Nc isnt much fun for me with that bug.
Buggycron for ever!