Homepod suddenly can't access my Apple Music library.
Last week, I began to have this issue. I'll ask Siri on my Homepod to shuffle or play my library, and she'll say, "Playing all songs, shuffled," or something to that effect. Then, after a moment, she says, "Sorry, there was a problem with Apple Music." This just began two weekends ago. Before that, if I asked her to shuffle my library, she'd do it.
As far as troubleshooting goes, I feel like I've tried everything. I've done a full reset of my Homepod more than once. I've gone into its settings to make sure it's on the same WiFi as my iPhone. When I ask Siri to shuffle my library anywhere else, she does so with no problem. It's only on my Homepod. Also, she has no problem shuffling or playing specific playlists I've created in my library.
My Homepod version is 14.1, according to the settings in my Home app.
HomePod, 14