Running a Node 2 here for close to a year. Mine has never been 'flaky'. I'm specifically posting this in response to the previous poster who reported his was 'flaky'. I do not use the built-in DAC and have always used coax digital to an external DAC.
The Bluesound app is another issue altogether. On Mac the latest version as of the date of this post wouldn't load all my favorite albums so I had to revert back to an older version. The app uses a ridiculous amount of CPU on Mac and Windows which I'm guessing is due to the constant polling of the device. The iOS app also has a bug where it flips back to albums at the exact same spot (albums starting with C) so even if I've already scrolled down to albums that begin with with a letter further down in the alphabet, upon going 'back' through the UI the app has to reload all albums further down in the list alphabetically instead of returning to the exact same place of the album I had selected to view the tracks of.
However these are minor bugs that I can deal with as other streamers lack the ability to stream as many internet sources, or they have ridiculously high price tags.
The Bluesound app is another issue altogether. On Mac the latest version as of the date of this post wouldn't load all my favorite albums so I had to revert back to an older version. The app uses a ridiculous amount of CPU on Mac and Windows which I'm guessing is due to the constant polling of the device. The iOS app also has a bug where it flips back to albums at the exact same spot (albums starting with C) so even if I've already scrolled down to albums that begin with with a letter further down in the alphabet, upon going 'back' through the UI the app has to reload all albums further down in the list alphabetically instead of returning to the exact same place of the album I had selected to view the tracks of.
However these are minor bugs that I can deal with as other streamers lack the ability to stream as many internet sources, or they have ridiculously high price tags.