Thread:Kopcap94/@comment-1465604-20150417080315/@comment-303594-20150417090142

That might cause it.

If your traffic is coming through a proxy, it's much more likely to be blocked because spammers may well use it. There's no way we can tell "this is coming from someone good".

My suggestion would be to check your settings and only set it up to change your connection on sites like YouTube that you want to uncensor. This also gives you the advantage of not slowing down your connection unnecessarily.