Razer Chroma SDK REST seems stuck

Hi guys, I was trying to create a google chrome extension that colour the keyboard with the meta theme-color inside websites. I was using razer chroma SDK rest because it is the only razer chroma SDK that is compatible with JavaScript. But when I send the first post request to http://localhost:54235/razer/chromasdk the current animation in the keyboard became blocked and all the other static colors that I send to the new URI sent by the last request (http://localhost:sessionid/chromasdk/keyboard) don't work. It remains blocked until the new URI is alive. When it died it started again the default animation. I don't know why it is doing this. Any suggestions? Thank you.