Hi, first of all sorry for my english. I buy some parts for the ambilight by Aliexpress; Apa 102 led strip 5 mtr Video Converter Box HDMI Wifi dongle for the raspberry pi zero UTV007 USB 2.0 Video Capture Grabber 5V 10A power supply and 5v 20A power supply extra Usb Hub Splitter HDMI Splitter Raspberry Pi Zero And the sd come from my gopro and is a Samsung 32 Gb class 10 hc, and its original. I'm using this tutorial I connecting everthing the same as in the video. I,m download first Raspbian Jessie Lite 2016-11-25 and instal it on the same way, and work corectly. And i download Hyperion and instal it. After i copy the settings from the video (for me 220 leds) and i upload it to the pi,.my leds blinking/blinking uncontrollably in the rainbow swirl, and also if i start Hyperion with the same efect. The apa 102 i tested with the arduino, and the led stip working fine The clock and data signal wire's that i using are from the apa 102 connector are 10 cm to the pi, does not extend. I'm thinking maybe the Jessie Lite 2016-11-25 is not download from the raspberry site, so i download stretch. This image have the same effect. Than i buy a seccond hands Raspberry Pi B rev 2, with the same results. If a take a screenshot in the grabber ,than i see the freezing picture from my tuner, what working. Than i google for my problem, and find that the pi give a (to) low voltage (3.3V) and there talking about a logic level converter. Some people talking about a SN74AHCT125N ic in this post. Helping one of this solution, and why have some people problems with no this extra's. And what is the best solution for solve my problem?