Hi Graham,
Yes, Chrome allows you to stream, but on my setup I can only access picture and not sound. Could be something to do with sound being feed via Cinema amp instead of TV. Maybe sound level from pc mixer? Plus if you use your remote for Humax after watching video selected from pc, it only takes you back to Humax/YouTube interface with same a-z search problem. Will have another look when I get a spare moment, but it's not really practical having to go from one room with computer and then to other end of house to TV. I think I will stick with tablet and cast to Humax, until they fix problem. Thank you for help. John L