Good afternoon, Recently we made the migration PRTG PRTG 8 to 9, not had many problems with WMI monitoring sensors, but lately we are having many problems in this type of collection. My question is: As decided by SNMP monitoring windows servers? We made the settings in the system and not have succeeded. all documents related to WMI configuration we find not solve our problem. We had information that the 9 PTRG monitor Windows servers via SNMP. Thank you.