An AVS forum for owners of the Sony 930C TVs (4K, 65″) describes a firmware/software update (PKG2.197.0010NAB) that became available on 6.1.15. Among the benefits: “Improves Lip Sync for HDMI input.” One, this is an official acknowledgment that lip-synch issues are a concern for owners of this Sony TV. And two, it only promises to “improve” lip-synch issues as opposed to solving or eliminating them. Any and all HE comment-thread bitches who have snickered at my response to this godawful problem owe me a full and complete apology. No discussion, no disputes….contrite, on your knees, head bowed.