Onkyo R390 DTS sound issue (PS5)


Active Member
Hi. I have had my PS5 since March '21 and have been using DTS sound output from my PS5, as Dolby Digital has a lag...

It has been fine for almost 5 months until when this week, the sound started to stutter and is not usable. If I put the PS5 output to Dolby Digital or Linear PCM it is fine but Dolby gives a lag and Linear PCM seems to only give poor quality, maybe just stereo..?

I have changed the HDMI cables (audio runs from PS5 into TV, then back into Onkyo amp via ARC) and as I say has been working flawlessly for nearly 5 months.

If I use the TV speakers whilst PS5 output is set to DTS, sound is fine, just through Onkyo amp.

Could it be the internals that run the DTS tech inside are broken?



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