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WMI sensor unstable

Modified on 2025-06-10 13:50:52 +0200

We are using 14.1.8.1308. Recently, we found too many WMI sensor not stable and error return "Connection could not be established (800706BA : The RPC server is unavailable.......). May I know is our PRTG system hit the maximum WMI sensor? But my probe server only have 481 sensor totally.

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I'm afraid we cannot determine if the system is overloaded, but it is a possibility, e.g. if most of your sensors are WMI. In order to be able to determin this, though, please open a support ticket outlining the issue. Please also provide a support bundle.

Mar, 2014 - Permalink

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WMI sensor unstable

Article CommentsAttention: This article is a record of a conversation with the Paessler support team. The information in this conversation is not updated to preserve the historical record. As a result, some of the information or recommendations in this conversation might be out of date.

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Attention: This article is a record of a conversation with the Paessler support team. The information in this conversation is not updated to preserve the historical record. As a result, some of the information or recommendations in this conversation might be out of date.