My LG 55" UJ630v , WebOS version: 03.60.15
When using Home Audio system, and streaming TV sound to audio system via bluetooth, there is always sound lag (lip sync delay)...
i failed to find any setting for sound/audio speed to be able synchronize audio with TV.
I'm not getting any audio from the apps via the HDMI via ARC connection to my receiver. This occurred two weeks ago and was unable to resolve it, but ironically there was new firmware released that same day for my B6 (3/31/17) and this fixed the issue. However, now I again can't get it working after a TV reset and tinkering with the audio settings again. I tried to load the firmware again, but it appears this is not possible to forceable load the same firmware.
I have a LG webOS tv model 42lb650v connected to a Denon A/V. I couldn't found any way of have the tv speakers and external speakers connected at same time. In other TV's I can have the external speakers on and the tv muted. But if I power off the external speakers I only have to increase the sound level of the tv. With webOS i have to change audio output settings all the time, it's ridiculous.
Please fix this as soon as possible. Thanks!!