ps: I don't see any tracker script added to the page unless I manually add the tracker control. The control generates the following script but this doesn't seem to work. If I manually browse to /TrackerHandler.ashx?pageId=150 then the little bubble appears on the page in the silverlight client.

    </form>

    <script type="text/javascript">
    //<![CDATA[
   
void(function(){var tUrl = "/TrackerHandler.ashx?pageId=150";tUrl += (tUrl.indexOf("?") > 0 ? "&" : "?") + "r=" + Math.random(); tUrl += "&referrer=" + escape(document.referrer);document.write("<img src='" + tUrl + "' alt='' width='1' height='1'/>");}());
    //]]>

</script>
<noscript>
    <img src="/TrackerHandler.ashx?pageId=150" alt="" style="display:none" />
</noscript>

*bump*

Did you solve it? I got the job to upgrade a site from cms6 to cms6 r2. Did so, installed livemonitor r2 on the server, made sure the *.svc handler is regged and using 4.0 dll.

Same result, I see the nodes but no visitors and no bubbles unless I manually surf against  /TrackerHandler.ashx?pageId=36

and then I see the lil bubble and visitor information. Something is messed in me web.config though since site.se/login/CMS/edit/ doesn't work but site.se/login/CMS/edit/default.aspx works and site.se/login/EPiTrace/ doesn't work but site.se/login/EPiTrace/default.aspx works (except above problem ofcourse).

Regards