The problem was back this morning, but now I think I know why. I've been experimenting with LMS, and this time the WiiM app showed a track from LMS ready to play, even though I'd cleared the queue on the LMS server. The WiiM control to play the entire album still worked, and after I did that the menu items for individual tracks showed up again.Now that I look again, I'm seeing that too. I can't explain why it wasn't there before. Thanks for checking.