On one of my servers, the Uptime sensor is reporting that the server has been up 32 days. On the server, the WMI call, the Performance Monitor, the Task Manager are all reporting the server has been up for 1 day. (I did a shutdown, then power up yesterday to see if that would fix it.)
The Log of the sensor shows that "PerfCounters are used Performance Counters are working fine" and that the uptime is 32d.
I even tried deleting the sensor and recreating it. Since this sensor doesn't create a physical log file, where else can I try to track the problem down?