Error Mssage 301014

Is your Wi-Fi set up with WPA/WPA2 and with any client isolation feature turned off? See If you can't set up HomePod mini or HomePod - Apple Support for further advice.

tt2

I think client steering controls the use of dual radio bands, client/access point/wireless isolation/security and guest network settings allow clients access to the internet, but block peer-to-peer connections. HomePod needs peer-to-peer connectivity so shouldn't be configured on a guest network, or one with any isolation or similar option enabled. The exact name varies by manufacturer and model.

tt2

Could be, but perhaps you can add in some exceptions to fix that. Might take a bit of research to find out exactly what.

tt2