Does anyone know why our PRTG server would experience 100% CPU utilization after the October 2018 Windows Updates? Here is our setup:
VMware - 2 CPU x 2.66GHz, 8GB RAM, Windows Server 2016, 100GB Storage
We only have 90 sensors - all Pings - except for the Monitor Server itself.
It started with a WMI error on the PRTG server with the vmxnet3 ethernet adapter - "80041010: The specified class is not valid". I deleted that sensor, but the CPU Utilization on the server is still 100%.
Looking for any kind of help.