Happy 2023, dear audiophiles!
While I typically publish articles like measurements of audio hardware, discuss albums (usually as part of reviews or examination of things like dynamic range), and offer critiques about extreme "High End" audiophilia, every once awhile I'll talk more generally about my computer hardware and local area network (LAN). I see the network stuff as part of a broader foundation of the modern digital audio system which simply has to work reliably and efficiently for digital streaming/computer audiophiles. Like other parts of the "perfectionist" audiophile system (like say the room which is often also neglected in audiophile hardware talk), this should be optimized for best performance such that those using it will not have to suffer from speed issues or dropouts. Sometimes it's easier said than done given potential interoperability nuances of the multitudes of network hardware!
Apart from silly "audiophile ethernet switches", or "audiophile ethernet cables", there's generally nothing specific to sell to audiophiles when it comes to home network hardware. As a result, it's atypical to see long articles at audiophile websites or in the magazines about this stuff despite the importance.
As a reminder, in my experience, unless we're dealing with faulty gear, "Bits Are Bits" when it comes to sound quality - that's just reality if you take the time to analyze the audio signal objectively or run some controlled listening trials. Despite all kinds of subjective voices/claims out there otherwise, high performance modern computer networks are simply not going to change the sound of audio playback so long as they're reliably "bit-perfect". After all these years, I find no reason to be concerned about ethernet cables, or switches transferring packet data around. Whether the data is of audio content or otherwise is irrelevant - the network doesn't care whether it's audio meant for the DAC or pixels aimed at the printer.
Digital data, given how it's packaged and transmitted, when corrupted will result in rather obvious audible anomalies if not corrected (like an error-prone USB cable). You will not hear subtle changes (like "more bass" or "better soundstage" or even more vaguely "improved presence") as some reviewers seem to promote when hyping nonsensical claims of what they supposedly "heard".