I'd say it's an IP or subnet block, unrelated to the type of browser. Maybe automatic block of crawler (too many page requests in short time). If you know your

I'd say it's an IP or subnet block, unrelated to the type of browser. Maybe automatic block of crawler (too many page requests in short time). If you know your IP address (e.g. https://ipinfo.io/ip https://ipinfo.io/ip) email the moderators. hn@ycombinator.com