Observation: I have not had a single reboot or signal loss in 2 months until I installed "Lux Autobrightness" earlier today...

Not sure if this helps people with auto brightness apps....
Device 01: HTC One X | ROM: Slimbean
Recovery: CWM 6.0.4.4 | Launcher: Nova Launcher Prime

Device 02: ASUS Transformer Infinity Pad TF700T | ROM: CM11
Recovery: CWM 6.0.4.6 | Launcher: Nova Launcher Prime