Hi, I am using mBlock v3.4.11 and can’t download any extensions. And the extension center gives 504 timeout error. What is the problem?
Extension Center 504 timeout
Well, since Chinese New Year has already started (and let me assure you, it’s a really big thing in China), you’ll likely have to wait until 14 Feb to get a response. In the meantime, here’s a link to what a 504 means.