Feeding uMax85 from TiVo BOLT via HDMI1 and optical output from uMax85 to Bose CINEMATE® 1 SR system. After a pause, or any other interruption of signal, video is immediate but there is about a 2 second quiet period before audio returns. Sync is OK, just have to briefly read lips. This doesn't happen when using TV speaker, only with external speaker. Happens 100% of the time with HDMI input. Does not happen with installed uMax85 apps (Netflix).