Re: Is SOTT down? Got Error 522
It's up for me, I'm based in the US. Looks like an issue between CloudFlare and the sott.net servers.
I would try again after a little bit. The HTTP 522 error indicates the server might be overloaded. Not sure exactly how the connections from that CDN to their servers functions, but if it comes from the same IP address in your region, you could be seeing connection throttling on the server side.
_https://support.cloudflare.com/hc/en-us/articles/200171906-Error-522
You could try a US-based web proxy in the interim if you are still having issues:
_http://www.uswebproxy.com/