I have a prime 4, which is not so much of an issue, but was looking at prime 2 or go…
The problem is while streaming on these units it “engages” a deck which cannot be used until the selected song to be streamed is downloaded, if the wi-fi is slow then the feature cannot be used, because it would cause dead-air / silence until the track downloaded.
It would be a better idea to download it to a temporary space then let the user allocate it to a deck once the download has finished.