Hello, I'm trying to read my parameters but it seems to be something strange going on here. I use the same code and it works with the EPiServerNullUrlRewriteProvider. My code is as follows: On one usercontrol: ------- protected string GetSomePageURL(string val) { UrlBuilder url = new UrlBuilder((UriSupport.AddQueryString(CurrentPage.LinkURL, "somepage", val)); EPiServer.Global.UrlRewriteProvider.ConvertToExternal(url, CurrentPage.PageLink, System.Text.UTF8Encoding.UTF8); return url.ToString(); } The URLs seems to render correctly with both providers. But with the FriendlyUrl-provider something seems strange with the parameters, it's like something is being cached. My URL is as follows: http://address/some-page/?somepage=overview and I simply output the parameter to a literal on the page and when clicking around on my links in the usercontrol it takes a while before the correct parameter is put through. Do you havfe any idea what the cause of this could be? Best Regards Daniel Öhgren