What is this?

This knowledgebase contains questions and answers about PRTG Network Monitor and network monitoring in general.

Learn more

PRTG Network Monitor

Intuitive to Use. Easy to manage.
More than 500,000 users rely on Paessler PRTG every day. Find out how you can reduce cost, increase QoS and ease planning, as well.

Free Download

Top Tags

View all Tags

confirmed alarms after server reboot



When alarms are confirmed, PRTG looses this information if the Server with the PRTG installation is rebooted. Are there any workarounds for that? Thanks!

alarms confirmed reboot server

Created on Feb 16, 2012 1:45:59 PM

3 Replies




which exact version are you using. PRTG should keep this information since version 9.

Created on Feb 16, 2012 2:24:31 PM by  Aurelio Lombardi [Paessler Support]



Currently Version is installed.

Created on Feb 17, 2012 8:29:24 AM



please update to the latest version.

maybe send you Logs (system) folder to [email protected] so that we can take a look at the log files

XP/2003: C:\Documents and Settings\All Users\Application Data\Paessler\PRTG Network Monitor\Logs (System)

Vista/2008: C:\ProgramData\Paessler\PRTG Network Monitor\Logs (System)

Created on Feb 21, 2012 2:54:23 PM by  Aurelio Lombardi [Paessler Support]

Disclaimer: 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.