I installed CM 5.1.1 and restored a ton of apps with Titanium Backup.
Now my Wifi is bugged: When I enter a known Wifi network the phone connects to the wifi but can't make a real connection (has a '!').
There might be a problem with tethering or priorities:
$ netcfg rmnet_usb0 UP 10.175.104.107/29 0x00000041 wlan0 UP 192.168.2.126/24 0x00001043
I have to turn off mobile data to get a network connection.
Now I want to learn how to reset the wifi stack to get rid of the problem without starting from scrach. Where is the culprit?
My setup is a Samsung Galaxy S4 LTE with Optimised CM12.1 by AnteresOne. Xposed and Xprivacy as well as AFWall+ are installed.