Audio keeps fading in and out.

[JensenBreck]

hello,

I have a soundbar and the audio fades in and out. It will go from quite to my normal volume setting. The sound will not stay at one level the sound will just drop out and become quite. It is connected by TOSLINK everything new and it is connected to my tv. When I say it fades its like someone changed to volume to a lower level and the back up. Could this be the sound bar or interference or what? When I plugged it in to my tv sound came on the tv and sound bar I just muted th tv.


Please help.
Thanks!

I didn't find the right solution from the Internet.

References:
https://www.cnet.com/forums/discussions/audio-keeps-fading-in-and-out/


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