switching off rendering all my music into library. ?

I have a rather large network drive with flacs. When connect to the network drive at setup, than start to scan, the scan takes 18+ hours and keeps failing. Before it finish, it hangs up and I can not even browse that drive. It is there on the setup screen. During the scan I can browse what is scanned already, but when it “finish”, the drive disappears.

I always selecting what to listen to by finding it in the directory structure. Never selecting by artist, genre etc.

Is it possible to switch off the deep scanning, rendering all my music?

Thanks a lot !!