title: Increased Site Speed Sample Rate to 100 using Google Tag Manager but still getting null readings for pages that have visitors
body: <p>I changed my site speed sample rate using Google tag manager to 100% but I'm still seeing pages with visits reporting 0.00 load speed times. </p>
  
  <p><a href="https://support.google.com/tagmanager/forum/AAAAnP_FwdIncKHa4Mg_Qg/?hl=en&amp;gpf=%23!topic%2Ftag-manager%2FncKHa4Mg_Qg" rel="nofollow noreferrer">https://support.google.com/tagmanager/forum/AAAAnP_FwdIncKHa4Mg_Qg/?hl=en&amp;gpf=%23!topic%2Ftag-manager%2FncKHa4Mg_Qg</a></p>
  
  <p>I tried the above solution</p>
  
  <p>The number of pages giving 0.00 results for avg page load time hasn't really changed. Can anyone help?</p>