Failed to download and extract ScoutApm Core Agent

[Stefano1990]

Log looks like this:

10:51:56.448 [info]  Failed to find valid ScoutApm Core Agent. Attempting download.
Name: "{{MY_APP}}"
Key: "{{MY_KEY_FROM_THE_DASHBOARD}}"
Monitor: true

10:51:57.394 [warn]  Failed to download and extract ScoutApm Core Agent: {:ok, 404, [{"x-amz-request-id", "6534B20CDCFAE629"}, {"x-amz-id-2", "Np+uuJ4UGux9PBL9ke84mt4pD5qx33jB2Tynrzubn5KBFATqjVAxTPLf49Quj5nl++JUh3Plut0="}, {"Content-Type", "application/xml"}, {"Transfer-Encoding", "chunked"}, {"Date", "Tue, 29 Dec 2020 09:51:57 GMT"}, {"Server", "AmazonS3"}], #Reference<0.1190604187.469499914.85051>}

10:51:57.394 [warn]  Failed to start ScoutApm Core Agent

10:51:57.394 [warn]  ScoutApm Core Agent is not connected. Skipping sending event.
** (Mix) Could not connect to Scout Agent