Default Phone Runs HOT when idle?

Alright. I have an HTC One running Paranoid Android 4.4.2 Beta 2 (just switched from CM 11 to test it out), and my phone has, 3 times now since I got it completely set up, gotten VERY hot (hotter than it does when I play Galaxy on Fire 2) and dropped about 10% battery in less than a minute.

I have XPosed installed and I use Greenify to make sure nothing can keep my device wakelocked. I can make a list of applications I have installed if that will help. I keep location services off, GPS off,use the standard Google keyboard and default Paranoid Android launcher.

A list of what I have installed:
 
9GAG First
Audiko ringtones
Adobe Reader
ActivityForceNewTask
Countdown widget
Dota2TV
Facebook
FX file Manager
FX Text Editor
Galaxy On Fire 2 HD (will run hot when playing, but I have it set to always shut off in background)
GravityBox [KK]
Humble Bundle Beta
My Banking App (unnamed because I'm paranoid)
Planning Center Services
Shazam
Soundcloud
Spotify
Steam
Terminal Emulator
Twitch
Xposed Installer
YouTube
YouTube AdAway
I'm tech savvy, but I'm far from a Dev. I am, however, always willing to learn, and welcome being corrected and taught new things!