I just upgraded my TV to the QN90D from a AU8000. I have the Q600C soundbar and when I turn on my PS5 and the TV switches to game mode the soundbar starts making a constant ticking sound. I can stop the ticking sound buy switching through the inputs of the soundbar. This only happens when the TV switches to game mode. I didn't have this issue on the AU8000 when it switched to game mode. I've tried unplugging then replugging the HDMI cables into the PS5, TV and soundbar and it still happens. The software on the TV, PS5 and soundbar are all up to date. Is there a setting on the TV that I'm missing?
I may have figured it out. I went into the TV settings and the under sound I went to Expert Settings. Then go to Digital Output Audio Format. I changed it from Auto to Pass-Through. The ticking went away so far. I've only played on the PS5 twice since I made the change but so far so good. Let me know if it works for you too!
