I have ran Butternoob, AICP, most versions of the CM 12, Carbon, RR etc. Most of whats been released to try them out. I never ran into this black screen with alternating LED's until last night. A reboot and it was back to normal. I am currently running Broken 3.9. The phone was in my pocket and I work overnights, indoors. The likelihood of it overheating I find slim, but who knows. I'm doing another clean flash of 3.9, and see how things go from there.
For what it's worth, I must agree BrokenOS has been awesome and is my daily. I Love the features, I personally see a battery improvement over CM, and signal bars comparable to Stock. It's the Rom I have been waiting for. The only negative observation I have found is it's laggy at times. Especially when waking up from idle. When my phone "wakes" it will display the wrong time for a few seconds, like its showing me the time from when I last looked. When I receive a call my phone rings but the screen is completely black until about the third ring, then it will display who is calling. Again, no tweaks, no mods, default install, even run a broken wallpaper
"Society Is Broken". I DO use the pattern lockscreen, if that helps any. It hasn't "crashed" until last night, which surprised me. Never seen my phone do that before.
Family Mobile Zmax.
Broken 3.9
Broken Gapps
All stock updates
Chrome
Pandora
Game of War
Ebay App
Facebook + Messenger