Baker, are you the new baker who was having captcha issues? I found this, related, in the faq. May be useful to you -
https://8ch.net/faq.html#i-am-getting-infinite-captchas-when-I-try-to-post-with-my-vpn-did-you-globally-ban-it-or-are-you-not-allowing-vpns-to-post