You are not alone. Read here
Btw try these steps:
In File Explorer, choose the folder you want to share and right-click it, choose “share with specific people”. The word “everyone” should be in the bottom window. If not, use drop-down box and select “everyone”, then press “add”.
In settings, Network & Internet, Change Advanced Network Options, All Networks:
Turn off Password
In Media Streaming / Choose Media Streaming Options
WDTVLive Allowed
