Can you access https://catbox.moe/faq.php ? There's a connectivity issues section with different explanations depending where you're connecting from.
If you have pihole or similar a list might block it and if you use a VPN/DNS set to use pihole then WiFi or not it's still blocked.
Devs vs QA
Servusla
joined 2 years ago
Then I don't know, sorry :(