@ https://listenbrainz.org/profile/import/ while signed in

1. Choose a service: click Libre.fm; it's currently highlighted.
2. Type in libre.fm username
3. Click Import listens

4. Box shows up: "Your import from librefm is starting!"

5. After 5-10 seconds, this error appears:

We were unable to import from librefm, please try again.
If the problem persists please contact us.
Error: Failed to fetch page 122 from librefm after 3 retries: TypeError: Cannot read properties of undefined (reading 'track')

Close and go to your ListenBrainz profile

Repeats every time.