SM-N910V, CPF3, running latest build 12/15, clean flashed with latest Nano GApps. A lot of improvements since the previous builds! One issue I noticed still occurring is the random zoom/crop during video playback (mostly only HD videos) in Facebook, sometimes YouTube, etc. To elaborate a little further, when watching a video, it will play fine but randomly crop the video to only show the top left corner of the video and continue to play. If you close the video and open it back up, it will play just fine.
I captured some logs when it occurred. I briefly parsed through the logs and couldn't find the issue occurring, but I can definitely say it occurred between timestamps 20:45:55 & 20:46:08 in the logs. Just for safe measure, I included roughly 30 seconds prior to when the error happened. If you need any other info or additional logs just let me know.
As always, thank you for all of your hard work and dedication!