LG Spectrum changes color randomly

[voltaire11]

I've had my LG Spectrum since April and it's been fine. I had to root it and bloatware freeze for battery life, but other than that it has been okay. Just reccently within the past week I've noticed at randomly times that my screen will go from normal to fading colors almost looking black & white or selective coloring rather. I restart my phone and it's normal again. Only has happened like 7 times. Anyone else have this issue?