honestly, 4chan’s ban system is a pain. i’ve been using NordVPN with their obfuscated servers, and it’s been pretty reliable for me. it’s not free, but it’s worth it if you’re serious about how to make 4chan not block my IP.
also, try using a different device if you can. sometimes they ban IP + device fingerprint.
also, try using a different device if you can. sometimes they ban IP + device fingerprint.