[Q] Very odd behavior after rooting/flashing recovery...help! topic

Ok so this is everything I have done... Got a new VS980, used OTA to update to 4.4.2 andriod, 27a. Then I decided I wanted to root. I used Stumproot with brute force option and that was successful. I thought I could flash TWRP with Flashify and that obviously didn't work. I then realized I needed to use Autorec. I downloaded and installed that and successfully flashed TWRP. Afterwards I noticed my battery was draining super fast, and I still don't know how rooting and flashing TWRP have anything to do with that, but it has somehow. I thought flashing a new ROM would fix it I downloaded the newest Cloudyg2 and the bootstack that goes with it. Flashing it worked but I kept getting a "Unfortunately the process com.android.phone has stopped".. I cleared data and cache on the Phone process and force closed Sim card process and the error stopped but I couldn't send any MMS, it said invalid address no matter what phone number I tried... But that wasn't the main issue, the battery drain was still present. I rebooted in recovery to see if it would drain in recovery, while not doing anything and it was still draining, almost 1% every 10 minutes... I am lost and can't find any similar posts/threads on this anywhere... Somebody please help! Thanks in advance for any feedback...

[Q] Weird back button behavior topic

Just got a tab pro 10.1, and the back key doesn't have any effect in most apps.

Eg in chrome when I click the back key I expect in to go back to previous page, but all it does is flash and do nothing. On other phones back key goes back. in Samsung own Internet app back does go back.

Other apps that back doesn't work in include play store & mx player

Is this normal?

Cheers, Baz