He has transferred all audio transmissions without delay in sync.
Unfortunately this does not work with coded channels such as Sky channels (Sky digital receiver)
Here the tone remained silent. When switching back to an uncoded channel sound working again.
I have described the case in detail to the Verkäufter and then was the part again -Send back -on his own expense for 4.
Shipments to cost me 5.95.
I got refunded the money for the product. But I am left with the 10 round-trip shipping.
I have now a Toslink Switch bought with which I am satisfied. In this variant also the TV does not necessarily have to run to the sound of passing other end devices, like Apple TV, etc. run continuously.
InLine Toslink Audio switch 4 to 2, 4x Toslink input jack to 2x Toslink jack output, with remote control