Unwanted echo-echo

[Sound22Card]

Bizarre to me: Sometimes when I switch my Galaxy 7's orientation from profile to landscape, any audio playing is repeated, as an echo. The echo is only second generation, but it is still an annoyance. Echo disappears when rotating to profile again. Even a few minutes later and it doesn't do that and is normal.
Anyone else experience this? Not a big deal,....just strange.

Galaxy 7 2018
App: YouTube or any video player.

 

[MrJavi]

That is unusual, especially as it is only echoing in landscape mode. I'm not sure if tis will be of any help but

go to Settings > Sounds & Vibrations >Sound Quality & Effects at the oitom of te page then check "Surround" or "Concert Hall". Make sure concert Hall is not on in the sound quality and effects setting.

 

[Dannydet]

Reboot your device

 

[Sound22Card]

Re-booted often. No effect.
All sound effects are off (Concert Hall, etc.)
I guess it's just a minor anomaly. Just strange that orientation can affect audio. i can't imagine how they are linked.