I am using PRTG to monitor SNMP data and WMI services on windows servers.
I have never changed the settings (i.e. there is no credential problem.), but suddenly the WMI service is not being monitored for about 3 days. There are two WMI sensors on the server, and both sensors are down. The error message is: connection could not be established (code pe015)
Based on the error message, I looked up the KB documents and found that it may be a resource problem. However, there are only 23 WMI sensors in the entire probe, so it is not likely to be a resource issue. The resource usage of the server is also normal, and SNMP data is being received normally.
In this case, what are the possible causes and possible remedies? I look forward to your help.