Slatter191, Mar 22, 2019 : Hi there, I still have my OPO running LOS 16, smooth as a silk. Have a few questions about issues am facing.. 1. Whatsapp calls don't turn ON the screen on DND mode......any ideas, solutions? 2. Regarding custom notification lights, what if I receive multiple, should all blink one after the other or only the last one and what should it's settings be.......Normal -Very slow/ Slow/Fast etc? Hoping to hear from you experts. Thanks.