I upgrade from version 14 to version 15.1.13. First I install .NET4 framework But after upgrade, slowly all sensors become into "UNKNOWN" state. If I restart probe service and server it normalize but after 10 minutes, slowly all sensors become to "unknown" state again.
After version 15 update sensors are unknown
Modified on 2025-06-10 13:20:56 +0200
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The information in the Paessler Knowledge Base comes without warranty of any kind. Use at your own risk. Before applying any instructions please exercise proper system administrator housekeeping. You must make sure that a proper backup of all your data is available.
The information in the Paessler Knowledge Base comes without warranty of any kind. Use at your own risk. Before applying any instructions please exercise proper system administrator housekeeping. You must make sure that a proper backup of all your data is available.
Hello Luis,
Can you please forward a Support Bundle by using the "Contact Support" button in the bottom right corner of the Web GUI or Enterprise Console for further investigation?
Best regards
Jan, 2015 - Permalink