Root unique issues with cm10 builds

[Slander]

Hello, I was having a couple issues with any cm10 builds I use. first and most important is the battery drains faster than it charges if i'm using it.. and it gets really hot. second, whenever I use the phone to communicate with chromecast, it does a soft reboot (shows the CM logo and goes back to homescreen) it makes chromecast unusable. and unfortunately the battery draining makes the rom unusable.. I tried searchin but didn't come up with anything... any help would be appreciated.