When will Sonos catch up to not-ancient protocols use SMB2 and SMB3 version for SMB File Shares?
From this 2016 blog post, (https://blogs.technet.microsoft.com/filecab/2016/09/16/stop-using-smb1/)
> Stop using SMB1. Stop using SMB1. STOP USING SMB1!
> The original SMB1 protocol is nearly 30 years old, and like much of the software made in the 80’s, it was designed for a world that no longer exists. A world without malicious actors, without vast sets of important data, without near-universal computer usage. Frankly, its naivete is staggering when viewed though modern eyes.
* PLAY:5, Version: 7.4 (build 37244160), Hardware Version: 188.8.131.52-1
* Synology NAS DSM 6.1.3-15152 Update 4
Best answer by Smilja
Actually, this particular issue isn't an issue anymore.
Windows Sharing Changes
The Sonos app for Windows will now set up a music share using HTTP for local file sharing instead of the now-deprecated SMBv1 protocol. If you’re sharing your music library with Sonos, you may need to re-set up your music share after this update is finished.
For more details on setting up a music library, take a look here. [...]