Why am I having trouble logging in?
In most cases, this is because your Mastodon instance is experiencing higher than normal load, and it isn’t able to process your request at this time. This issue is more common if you are on a very active server (ie. Mastodon.Social).
Also worth noting that Ivory currently only supports logging in through Mastodon. Other Activity Pub services may or may not work. We will look into potentially supporting some of the more popular services in the future.