Is anyone using the new Universal Event Tracking in Bing Ads?

We are having difficulties. Sometimes the revenue is correct. Sometimes it is absent. Sometimes it is double counting. This is the snippet that we are using in our Article 134 ROI_Javascripts section (xxxxxxx represents a unique ID):

Code:
<!-- Bing Ads UET Conversion Code -->
<script>(function(w,d,t,r,u){var f,n,i;w[u]=w[u]||[],f=function(){var o={ti:"xxxxxxx"};o.q=w[u],w[u]=new UET(o),w[u].push("pageLoad")},n=d.createElement(t),n.src=r,n.async=1,n.onload=n.onreadystatechange=function(){var s=this.readyState;s&&s!=="loaded"&&s!=="complete"||(f(),n.onload=n.onreadystatechange=null)},i=d.getElementsByTagName(t)[0],i.parentNode.insertBefore(n,i)})(window,document,"script","//bat.bing.com/bat.js","uetq");</script>
<script>
var uetq = uetq || [];  uetq.push({ 'gv': Order[2] }); // Pass the computed goal value 
</script>
<!-- End Bing Ads UET Conversion Code -->