Today, I downloaded Opera GX and attempted to watch anime on Zoro to However, I encountered an issue where the screen would brighten whenever closed captions appeared, and darken again when they disappeared. While seeking assistance from the site's helpers, they didn't experience the same problem. Switching to Chrome resolved the issue. I also checked settings but couldn't find any relevant options, unless I overlooked them. The server I used was Vidstreaming, in case that's pertinent.