Search
On the right hand side, you can see all the article categories. Clicking the folder will reveal more articles.
Latest Articles
Keep up-to-date with the latest release notes from Paessler PRTG UVexplorer. October 1, 2026 - PRTG UVexplorer 26.124.361 Changes PRTG UVexplorer now supports Paessler license keys. Existing legacy license keys continue to work, and you do...
Thu, 1 Oct, 2026 at 2:01 PM
This article applies as of PRTG 26 PRTG connections to external servers PRTG needs to connect to several external servers for full functionality. These connections are required for several purposes, such as PRTG updates and licensing, for notifi...
Tue, 29 Sep, 2026 at 4:35 PM
This article applies to an upcoming version of PRTG From NATS to QUIC We are changing the multi-platform-probe-to-core communication from NATS to the internet communication protocol known as QUIC. QUIC is a transport layer network protocol d...
Mon, 28 Sep, 2026 at 6:27 PM
This applies as of PRTG 23.4.91 and Multi-Platform Probe 0.19 I want to use the Multi-Platform Probe, but it requires a Transport Layer Security (TLS) Certificate. What is TLS and how can I create a TLS certificate to use with the Multi-Plat...
Fri, 25 Sep, 2026 at 2:22 PM
Important notice: We strongly recommend that you only use the multi-platform probe with a PRTG instance that runs as of PRTG 24.1.93 Preview. For more information about the multi-platform probe, see the Multi-Platform Probe for PRTG manual. ...
Tue, 22 Sep, 2026 at 1:00 PM
I want to install the multi-platform probe, but I don't know which version I need to install in order for it to work with my PRTG version. This article applies as of PRTG 26 Multi-platform probe compatibility The multi-platform probe vers...
Tue, 22 Sep, 2026 at 10:24 AM
This article applies as of PRTG 26.3.124 What is the Redfish standard and which vendors support it? In 2021, we introduced the Redfish Power Supply sensor, the Redfish System Health sensor, and the Redfish Virtual Disk sensor. In 2026, we ...
Wed, 16 Sep, 2026 at 3:40 PM
This article applies as of PRTG 26.3.124 Alarm Insights Alarm Insights is a new feature in PRTG that uses generative AI (Claude from Anthropic) to analyze your current alarms. It is available as an early access preview in the new PRTG user inte...
Wed, 16 Sep, 2026 at 3:13 PM
Note: If a deprecated sensor has no successor or alternative sensor listed, you can try to use a custom sensor. For more information, see the PRTG Manual: Custom Sensors. This article applies as of PRTG 26 List of deprecated sensors and t...
Wed, 16 Sep, 2026 at 12:45 PM
You can find a list of all available example scripts in the PRTG Manual: Additional Sensor Types (Custom Sensors). This article applies as of PRTG 24 Script v2 sensor example scripts As of PRTG 23.x.82, users can add the Script v2 sensor a...
Wed, 16 Sep, 2026 at 12:44 PM
