Hi all, I've successfully installed an Hyperion setup compose of a raspberry 3, APA102, an HDMI splitter and a grabber. I tried already two different HDMI splitter hopping to keep the CEC function working, does any of you know an HDMI splitter that support CEC? Without the splitter I can do the following: - turn ON my amplifier and TV when a device start playing (Chromecast, XBox, ...). - turn ON my amplifier when the TV is turned ON. - change the sound level of my amplifier using the TV remote. - turn OFF the amplifier automatically when the TV is turned OFF. None of that is working with the 2 splitter I tried. Here is the splitter I've tried: https://www.aliexpress.com/item/1PC...tput-HDMI-1-4a-Supports-Full/32829635502.html https://www.aliexpress.com/item/HDM...-Support-4Kx2K-Full-HD-1080P/32829523108.html The second one is described as supporting CEC but it just doesn't. I've also tried all the HDMI cable I'm using without splitter and they work fine. Using output 1 or 2 gave the same result.