Miracously the system date on the PRTG windows server has been changed on sept 1st by -14 days 1h 8min and there was a log entry/notification which nobody saw... PRTG was displaying everything correctly at least until 2 weeks ago... Today I corrected it and restarted the server.
Now PRTG is missing since the 11th of september (I persume an upate of PRTG which restarted the service)
Is there a way to correct the data?
Not really, unfortunately (due to their internal timestamp within the PRD files) :(
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Kind regards,
Stephan Linke, Tech Support Team
Sep, 2018 - Permalink