LG released the 4.4.2 source code for the D802 as well. That means every device should get "native" support soon :)
The D802 Lollipop source code is available: http://opensource.lge.com/osSch/list?types=ALL&search=d802
R23 is the best build so far!
It runs very smooth and is very battery efficient.
Thanks for your amazing work RenderBroken
Same audio problem here with Spotify on Mahdi and a D802. I cannot listen to music anymore :(
The kernel is not (yet) based on the official LG 4.4.2 sources, developers are working on it, must be supported by ROM, too.
Currently no AOSP kernel based on official LG 4.4.2 sources is available.