A week after updating to 6555 build, my Sony sound bar (HT-SF200) connection (HDMI/ARC) to my Sony TV (KD-43XD8088) is intermittent. Some times it connects properly, other times it defaults to the TV speakers. If I do a 'three pin reset' to the TV it works OK until I put t on standby, then it could do either when I switch the TV back on again. I have also reset the soundbar, but that doesn't make any difference, either can happen. Any suggestions please.
