WIFI connected and working too.
Doing customizations and installing few apps and after a restart (probably need restart) wifi not working.
If I leaved WIFI on state before restart it shows saved networks and won't connect.
Turning on after restart not happening. I had to go back and re-enter to WIFI menu . Then it shows"searching..." WPS, WIFI direct nothing works.
After failed scan it shows saves connections and touching on connection says" Failed to connect to WIFI network." Or WPS failed, Try again in few minutes."
Hard reset or flashing again will workout, but one restart and it all messed up. And tried without doing nothing and restart, it's same.
I collected few logs and attached. And link to short video that exactly happening.
Tried every other ROM and kernels, same result. On stock, it's perfectly fine and working. Aftre bootloader update(yeah, thought it would help) same thing happens. But not with stock ROM; KNOX fear eh. http://forum.xda-developers.com/images/icons/icon10.gif
Living through past two weeks for solution and I'm ended up here.
MJB: both bootloader and modem
Beanstalk: current rom
Here how I solved the problem.
First download SQLite debugger from store
From app, navigate to Setting storage & open Setting.db
Click on Global, Name.
From the list choose WiFI Display on.
Click on UPDATE? > value... > 0 from the list or enter value.
If choose to enter the value manually it's same thing, type 0 where cursor blink.
Then click on arrow head on top right so the new popup saying Commit the change and confirm it.
Restart the device and you're good to go with WiFi again without a problem.