Originally Posted by forevertheuni
My WiFi is not working. I already emptied cache and dalvik cache.
It connects to wifi and in most cases authenticates but then when looking for IP it goes down.
Sometimes it's written avoided poor connection (this happens to every access point, and the avoid option is off )
Wifi used to work with cm11 I don't know what happened for it to stop working.
I have the most recent nightly.
This happened to me once.
The only solution was doing a clean install again.
Please, use Q&A thread next time.