had an issue doing setup today on a new MusicCast 20 speaker, "Setup failed. please restart setup. (-10327)" Lucky for me I stumbled on this forum... and just when I was saying to myself reading this
most helpful post "wow this looks really useful, glad someone took the time to post it", I realized it was posted by ME over two years ago
, different error code but and it worked...again! (thanks, me!)
So the moral of the story is that while setup should be hopefully seamless for you, if you run into an error code trying to set up your new MusicCast device to connect to wifi - whether MusicCast 20 or WX-030 or whatever other new Yamaha device - try these steps as it worked for me on two occasions, then and now:
1) plug Yamaha device into power and hardwired ethernet
2) power on device, go to MusicCast app on phone and find and add it as device (should be fast)
3) still in app, look up IP address for the new device in app settings (click settings cog, cluick on device, click "Information", look under 'network' for IP address)
4) from another device on same local network (computer, laptop, phone, etc) type that IP address into a web browser. Should arrive at Yamaha menu and it should say it is on wired connection. Change network type to wireless and input network name, security setting, and password
5) now, unplug Yamaha device from ethernet, power cycle and it should be on the wireless network