@adityasubathu
The transfer rate from the NAS to the computer is 11 mb/sec
The (Dell) laptop has an SSD, is an i5 and has 16Gb RAM
Since Friday its been "Updating collection"
Running from a terminal window, it gets to 84850 and then stops. JRiver shows there are 86998 tracks
I can play a track if I click on the file name, but cannot create any Smart Playlists
Don't want to keep bothering you with what seems minor problems