v1 proxies used to work back in the day, but v2 doesn't block anything at all, no matter how it's configured. Even if it WERE working, it also has no fallback logic for when all configured proxies are unavailable for any reason (they all go down a lot) - so whenever that happens, streams just won't load at all until the plugin is disabled. A simple check box to "Allow fallback to non-proxied mode when all configured resolvers fail" would fix this. Totally useless as-is.