Hi All, I have an LG55EG920V with the Yamaha YSP-2500 Soundbar. The HDMI is ARC compatible and is plugged in the correct direction and from the out on the soundbar to HDMI2 on the TV. The TV is also on the latest firmware. The issue is now and again when switching from SKY TV to a TV App like Netflix, the ARC doesn't always kick in and still plays the sound from SKY. If I turn off SKY the ARC kicks in and the issue probably happens about 2 times in every 10. It's not so much a problem but an annoyance as it should work everytime without having to turn the SKY box off. Any advice would be appreciated. Thanks.