Default [Q] ViperDNA 3.0.0 - Blank screen from camera app, must reboot

Hi All:

Running ViperDNA 3.0.0 while in camera app if I allow the screen to time out or manually screen off using power button I cannot get the screen to power back on. The phone is still on and responds to other physical buttons (I get haptic feedback from holding -vol) but the capacitive buttons do not respond. Reboot by holding power button is the only way to reboot phone to screen-on state.

Has any one else experienced this?

Thanks!