@Ari YouTube is working fine for me after a simple factory reset. There is this "Smurf" or blue tint issue when watching videos on the web for me. I don't think this is a hardware problem as it has not been an issue for me in the past, and all the colours in the LED are working fine, this has been tested when running videos through HDMI. Hopefully this is some help for those whose YouTube is not working and for you. Hopefully you guys at the XGIMI team can get this fixed asap, as this is one of the biggest reason we decided to buy a smart projector. Please update us asap.