I have installed a new version of MusicBrainz. I reinstalled the latest version, and I keep getting the “Could not load…” Upon right-clicking the Red Disc, this action reveals the list, and I choose Info. The popout window shows an error stating “connection refused” in red.
Could be an SSL library issue. If you enable debugging (Help - > View Error/Debug Log, or Command + G) and repeat your steps, what messages are printed?