Hi Johnny, Brvce, Pili and Guo-DongAs you know the we have HP LOGO hang up and black screen, we need your help for HP team’ action items to make sure if image qualify is good or not.The units is total 10units and duplicate 2PP process by automatic.For above cases occurs and can be resumed with unplug AC/LAN dongle, we would like to confirm the 2PP process can be completed or not. Please let me know if need any support. Thanks.