Advertisements Just upgraded to to a 4k TV and immediately started having problems with the audio and video being out of sync. Had my Bolt for the past three years with no prior problems. Tried adjusting through the lip sync feature on the TV but it would never match completely. The only way to fix it was to set the audio on both the TIVO and the TV to PCM which I have been told is not the best setting. Wondering if anyone can suggest the proper settings for me as I am not all that knowledgeable on this stuff: TV: VZIO E70-F3 Soundbar: Samsung HW MS-650 Cable Provider: Xfinity Everything is connected via HDMI ARC. Thanks.