I agree with you, and according to other members their reliability is terrible, but on the other hand, $600.00 doesn’t buy much these days in high end audio.
I have been using a Node 2i for a few years now and it has worked flawlessly, as has @jjss49 reported above.
I purchased my 2i on a website that gave a 10% discount for first time buyers and so it came in for somewhere around $500 dollars, meaning I have no worries about resale, etc., it’s just a fun little piece of equipment.
What I am getting around to respectfully saying is that in my estimation you opinion regarding their reliability is not accurate. I think based on my reading here that their reliability is fairly exceptional. Especially when you consider that there are probably a thousand (?) Bluesound units sold for every other brand sold.
Just a difference of opinions.
And I will be ticked off like @doug123 if mine bites the dust.