I just started to have this problem:
The screen freezes up on my phone whenever the battery charge gets below 90% or so. I installed the latest Govanh update 0.5.6. and about that time the problem began. If I plug my either my car charger or ac charger in, the screen works fine. If I place it on the touchstone, it still is frozen. If I reboot, still frozen, if I pull the battery, still frozen after the reset.

So far, I have uninstalled govnah and the latest ubeerkernel and the phone is fine. I installed govnah 0.5.0 and the latest uberkernel and so far so good.

I'm currently running conservative, changed freq step to 100%, min freq 500, max freq 720.

Has anyone ever had this problem or might know what caused it?