MANY TRACKS STOP AFTER 28 SECONDS
While playing music from iTunes.app on an iMac 5K, MANY TRACKS STOP AFTER 28 SECONDS. Always 28 seconds. If I click "go to beginning" and restart play, they do NOT stop after 28 seconds. Started after playing music on MacBook Pro 2019 using new Music.app (Catalina) and selecting the iMac music library. It is like previewing music in the old iTunes store. Sharing is turned on. Help!
Also, if I try to use the Computers.app on the AppleTV 4K, the tracks play for 28 seconds and then Computers.app crashes.
MacBook Pro 15″, macOS 10.14