Just got a new 55in C4 and a Denon DHT-S316 Soundbar. With my very old LG I like to have the TV connected to the speakers during the day and in the evenings I would switch to bluetooth headphones. I could easily turn off my headphones and switch back to the optical sound output with no issues.
However I tried this and while I connected my headphones with no issues, once I disconnected I couldn't get the sound to come back through the sound bar without having to with the TV and sound bar off which feels crazy at this point in time and the cost of the TV when my very old LG did this with now issues.
Any suggestions much welcomed.
