Ethernet streaming and occasional white noise on Windows

[AlexS]

@Antoine - Am I right in inferring that by "direct connection PC->Devialet" you simply have a single Ethernet cable connection direct from the PC to the Devialet, rather than via, say, a switch box that may be connected to a smart TV, Bluray player or anything else? If so, this is interesting, because it is the one thing you are doing differently to myself, and I think @AlexS also. (correct me if I'm wrong)

I think the set up of users who do not have the issue might prove to be more interesting than those that do!

We have users here who have a direct PC --> Devialet connection, but still experienced the problem (see this thread some pages back). So, this can't be it.