Error in the production and he has adopted during the flight without camera ...

In the 2nd send to manufacturer I knew more accurate: 1 motor cable was from (Lag only each other). This has led to the crash of the Quadrocopter and the enclosur broke, landing skids defective ..
After the initial submission after Horzizon came only a "Unable to find any technical error, several test flights in all 3 modes properly".
But since I wanted to stabilize the defective blade on boom for safe flying him I found when disassembling the cable. After the second submission I got back the blade glued. At least landing gear and propeller was changed ...
An obvious error is on the part of the manufacturer Horizon not recognized. Never again this manufacturer.
As a tip: In addition, cameras this model is sensitive in GoPro. The much cheaper alternative SJCAM SJ4000 Wifi doing less problems.