One issue that mares the excellent LG client is that occasionally during video playback the busy spinner shows up for a fraction of a second with no effect on video or audio. I'm not sure how you decide when to display it, but I would think you would determine whether video or audio performance would be effected by what ever is going on in the background before you decide to put the busy spinner on the screen.
I am surprised that other LG client users have not reported the issues I have reported. Is the Emby LG community small or just unsophisticated. I think the combination of the LG client and Emby server is a very powerful media solution. I have been a Windows Media Center user for many years and had been looking for a good media alternative. I'm still using Windows Media Center, but Emby has become my final resting spot for my media, so I am interested in cleaning up the minor issues.
When do you thing the LG client will be updated?