6X not connecting to Wi-fi

I am new to Fenix ownership and loving the watch do far. My only issue is I can not get it to join my home (BT) Wi-fi!

i have tried via Connect, Express and on watch itself. I have tried setting my iPhone as a hotspot and it won’t connect to that either! All I get is ‘Connection failed’.

its a shame as I want to download Spotify playlists and this can only be done via Wi-fi.

Does anyone else struggle?

Thanks!