Hello, I have a problem with my DNA 200 Box from Wismec. The box is working perfekt until it enters the Standby / Sleep mode after 20 minutes idle time. Normaly the box starts up, by pressing the fire button. But my mod doesn´t start up. I have to plug in USB Power to start it. -OR- If i pull back one of the batteries to loose contact, press and hold fire and release the battery back in contact, the mod starts up and i can use it until it enters standy/sleep mode again. I don´t think there is a firmware problem. Newest Firmware is flashed and manufacturer settings are loaded. Has someone resolved this problem without sending the board to Evolv ? I got the mod from FB Fleamarket, i havo so receipt to send it to Wismec / Joyetech :-( Greetings, Chris