Hello, I wanted to detail that the micro-cuts of sound every two/three seconds from any content (DTT, internet, usb) by optical output only occur with the antenna cable connected, when I disconnect the antenna cable the cuts disappear after a few seconds. When you plug it back in, they come back. It has all the appearance that the TV internally detects the antenna signal activates some internal processing that interferes with the digital output. It is almost certainly a firmware failure, of the internal clock of the digital output.
My D/A converter works well by optical with other equipment, it only gives me problems with this tv.
Another different D/A converter that also worked well before, with this tv gives cuts. So it is not a specific converter, gentlemen there are two.
An antenna operator has already checked the signal from the community antenna and it was fine, the DTT signal is good. If there were any problems, I would have detected them by now. Sound cuts, as I say, do not occur only on DTT channels, but also on any file by USB and on the internet (youtube, platforms...).
Here the TV Operating System with the activation of the signal from the terrestrial antenna affects the internal clock in some way that causes jitter in the optical output. It's a matter of operating system stability. There has to be a solution.
