My sound bar is driving me mad. This the second Yamaha 107 I have owned and both have had the same problem. The Optical sound is very good but it keeps moving to TV sound every few minutes which is dreadful. I understand it may be something to do with needing FIRMWARE whatever that is. I have tried downloading from the Yamaha site but with no success. The instructions say I have to download and decompress the file onto a clean Flash drive. Not sure how to do this though.
I am 81 years of age and don't fully understand the technology. If anyone can help (in simple language please) I am truly grateful.
thank you
The only firmware update I see is related to DTS:X sound.
You wont get this from optical anyhow, and that's not going to fix your issue.
So, don't worry about the firmware.
Like Trebdb83 said, need to know your tv set make and model...that's probably the source of the problem.
