Not sure if this goes here.
I recently upgraded my nasbox and the version of freenas I'm running.
Spec:
CPU: Intel i3 3220
Motherboard: Gigabyte B75M-D3H
Ram: Corsair Vengeance 1600mhz LP
Storage: 4x2TB in raidz1.
OS: FreeNAS 8.3.0 Release P1
Now everything is working liking a dream except many of the reporting graphs aren't giving me feed back. Instead they give me nan (not a number I'm guessing?). I just want to know if this is a bug with the OS, if I did something wrong or maybe it's the hardware? I've attached some pics to help.
Any advice would be appreciated.

I recently upgraded my nasbox and the version of freenas I'm running.
Spec:
CPU: Intel i3 3220
Motherboard: Gigabyte B75M-D3H
Ram: Corsair Vengeance 1600mhz LP
Storage: 4x2TB in raidz1.
OS: FreeNAS 8.3.0 Release P1
Now everything is working liking a dream except many of the reporting graphs aren't giving me feed back. Instead they give me nan (not a number I'm guessing?). I just want to know if this is a bug with the OS, if I did something wrong or maybe it's the hardware? I've attached some pics to help.
Any advice would be appreciated.

