That's interesting, perhaps certain devices have some voltage swings as they put things to sleep to save power? A powered hub, I'm assuming wouldn't have that issue and maybe that's why they are more stable into the Arche.I have not had any handshake issues with my Arche which came with 01.01.08. I suspect this is because I had handshake issues with my Schiit Audio stacks so inserted external USB hubs in the signal chain already which fixed the issue for me with those devices, so I have continued the practice with the Arche.
With Windows I use a powered Sabrent USB 3.0 hub. Plus a Schiit Wyrd "USB Decrapifier." The powered hub fixed the handshake issues and did not degrade the sound in any way. The Wyrd did nothing audible to help or hurt, but I kept it.
With MAC I use a CalDigit TS3 Plus as port replicator. I've used that with both USB and optical S/PDIF to the Arche. It is convenient to use the optical from MAC and USB from Windows to have input switching with the Arche. Both sound about the same to me.
I've also swapped between Amazon Basics USB cable, cheap Monoprice, nicer Monoprice Monolith, and Schiit Pyst. I like the look of the Pyst and Monolith cables so I'm using those, but honestly, they all sound the same and none fixed the handshake issues on their own.
This is a digital signal. For the most part it works or doesn't- and doesn't change the sound. And if you are having a handshake issue, it isn't working. So just try a powered USB hub without worrying about it degrading the sound.
I'm a little curious. Do you like the sound of the Arche? If so, it would be extreme to spend $10K on equipment to simply solve a connection issue. As I said before, you can buy a streamer for much less. Toslink and coax connections have zero connection issues with the Arche.Thanks @Gadget67, you make a good point.
I may have to look at the "Chord TT2/M-Scaler combination" but I was hoping the Arche would serve me well for a couple of years at least.
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