---
title: What To Do When No Data Is Displayed In PRTG's Live Graphs
description: What to do when no data is displayed in PRTG's Live Graphs
---

[Paessler Blog - All about IT, Monitoring, and PRTG](https://blog.paessler.com)

# [What To Do When No Data Is Displayed In PRTG's Live Graphs](https://blog.paessler.com/what-to-do-when-no-data-is-displayed-in-prtgs-live-graphs)

 Written by [Dirk Paessler](https://blog.paessler.com/author/dirk-paessler) | Sep 6, 2007

A new [knowledgebase article](https://www.paessler.com/support/kb/questions/242/) has instructions what a user of PRTG Traffic Grapher can do when the "Live Graph" doesn't show graph lines for the monitoring data although monitoring seems to work ok.

[View full post](https://blog.paessler.com/what-to-do-when-no-data-is-displayed-in-prtgs-live-graphs)

```json
{
  "@context" : "http://schema.org",
  "@type" : "BlogPosting",
  "author" : {
    "@type" : "Person",
    "name" : "Dirk Paessler"
  },
  "dateModified" : "2022-03-03T14:57:43.845Z",
  "datePublished" : "2007-09-06T22:00:00Z",
  "headline" : "What To Do When No Data Is Displayed In PRTG's Live Graphs",
  "image" : {
    "@type" : "ImageObject",
    "height" : 630,
    "url" : "https://cdn2.hubspot.net/hubfs/2990530/header/blog-fallbacks/it-insights.png",
    "width" : 1200
  },
  "mainEntityOfPage" : "https://blog.paessler.com/what-to-do-when-no-data-is-displayed-in-prtgs-live-graphs",
  "publisher" : {
    "@type" : "Organization",
    "logo" : {
      "@type" : "ImageObject",
      "height" : 60,
      "url" : "/hs/hsstatic/content_shared_assets/static-1.4092/img/default-amp-logo.png",
      "width" : 60
    },
    "name" : "Paessler Blog"
  }
}
```