I have a soundbar and has Bluetooth connectivity. However when you connect dvd player etc; a button has to be pressed saying 'portable' and the soundbar goes silent. Recently we saw VODAFONE flash up on the bar and it went into 'portable' stage. Vodafone is not our network on our broadband. Has anyone else experienced this? Understand with it being Bluetooth then can be interference; just want to know if anyone experienced this?