Yes. Not sure whether it’s an iOS26 problem or a macOS26 problem (or both). I also manually sync all my music (on an MBP M1) to my iPhone. When I got my new 17PM, it copied over all the music (400+GB!) from my 14PM without issue, and it played fine in my car with CarPlay. But, when I plugged my new phone into my MBP (updated to macOS 26) just now and tried to add new music to it, nothing happened. I then discovered that all the music on my new phone was GONE. Not a huge problem, I thought—I could just start over and add music manually again. But, with the first few albums I added, all had the wrong cover art (from other albums in my collection). WTF, Apple???