after using this for a day now, i still didnt get any black screens or crashes, so it seems like ivan managed to fix it finally. I also didnt get any signal loss.
only small problem i found with this rom is that sometimes there is delay when i unlock the phone, i.e. when i press the power button sometimes the lockscreen doesnt show up immediately
PS: i recommend everyone to use gravitybox & intelli3G with this ROM
