A:AnswerHi Molly, you may have to check if the TV is capable of outputting audio from its own speakers and a connected audio device simultaneously. We have TVs that are capable of doing so. Thanks, -Mark
A:AnswerI use the AptX HD all the time while watching video on my phone. I also watch video over "normal" Bluetooth on my laptop. I haven't tried connecting to a TV, however I've had no latency issues to report from my use.
A:AnswerI have been faced the same problem and what I did was reinstalling the Bluetooth drivers. In my case I have downloaded from Dell's Support Web site.
https://www.dell.com/support/home/ca/en/cabsdt1/
Good luck!