Hi all, Since I received my board I see problems: udoo quad boots randomly. Sometimes it boots normally, sometimes iI have to push power off/on 1-2-3-4 or 5 times or more.. until I see it on the network and ping it, or acces by Putty, and also have a HDMI display. When it fails, I have black screen, no ping, and of course no ssh via putty. I tried several SD cards, several distros. I have an AC / DC adapter 12V 2A which is originally made for external HDD. The light is always solid green. I tried waiting 10 mns before 2 attempts ...same problem. Do you have any ideas ?