404 Errors writes after logging

After logging in to the website, the plugin writes to the log a lot of 404 entries. This only happens after logging (me or secondary admin). As a host there is my IP number, so definitely applies to me. Could this indicate an issue with the plugin?

Here is some screen with logs. Record are second by second, path by path.

Adam

https://wordpress.org/plugins/better-wp-security/