I have random error Unable to connect: PE015 on multiple different devices.
This problem is really random error, each time with another device and only with WMI sensors
Exemple with WMI sensor, check by 10min:
08:10 => Sensor OK 08:20 => Sensor Error 08:30 => Sensor Ok ... 16:40 => Sensor Error 17:20 => Sensor OK 22:00 => Sensor OK
Are there any detailed logs in PRTG? Why this error is random?