I'm having the same problem. At first it was sporadic and not too noticeable but now it is on every channel and I have tried changing every setting and the HDMI cable and I did a reset to no avail. It sounds like a blown speaker when there is music or background sound and sometimes in the dialogue itself.
I bought the streambar about 45 days ago and started noticing the static about two weeks ago.
The model # is 9012R
Software version: 10,0,0 Build 4209-95
Uptime: 12 days 21 hours 5minutes
Device ID: 2A10C8417625
MAC address: 10:59:32:ED:64:94
If there is a fix for this please tell me what it is, if not, I would like to exchange it for a new one.
Other than this issue, I really like the product, especially the ability to turn the dialogue volume up and make it clear enough that even though I have Tinnitus I can understand most of what is being said in a movie without rattling the windows and upsetting my wife.
Please let me know what my options are.
Thanks so much, Senator.