1. Both roms seem to break DHCP for me. I can connect to any Wifi but I don't get an IP. If I set the IP manually everything works fine. I already deleted the files in /data/misc/dhcp a few times but still no change.
2. With both roms I have freezes when waking the phone up from sleep. Most of the time it works, but 5-10 times a day the softkeys light up but the phone freezes when I try to wake it up from sleep. The problem exists with stock and with custom kernels.
Before flashing I wipe Data/Factory Reset, Dalvik and Cache. Last time I even wiped /system, just to try if it makes a difference.
Restoring my old rom fixes all the problems.
Is there anything I did wrong? I have no idea what else to do now