This problem with Hulu app does not occur on my 2013 Toshiba TV which is using a Taotronics audio bar and a Roku plugged in device. And does not occur on the Vizio TV when using Hulu app in Chromecast. Everything points to a compatibility issue w/ Hulu and Roku streambar but since I can run Hulu through the streambar for audio with Chromecast it's confounding. I contacted Hulu and they have no solution. Has anyone here had this issue and resolved it? If so, what worked? Thanks.