Error 1020 www.audacityteam.org

Audacity must have blocked your IP for some reason, or your IP reputation is extremely low.

This is a similar issue (but for captcha instead of a full block) - the site admin is explaining that it’s due to IP reputation.
https://web.archive.org/web/20200207170515/https://forum.audacityteam.org/viewtopic.php?f=32&t=107724&sid=69d1b86928b71c3e3b52371f33df195a