I have a Samsung HW-E450 sound bar; the volume keeps dropping, as if somebody is turning it down with the remote.
Powering off and unplugging the bar helps for a while, but it keeps happening.
I've seen other posts that have the same problem, but none of the solutions have worked (probably because it's a different model).
Any help would be great, thanks guys!
Hey, try the following:
1) Make sure the TV has the latest software version
2) Try a different HDMI cable