We have an intermittant problem where the desktop icons blink or flash every second.
Once the computer starts doing this, the only fix seems to be to reboot the computer.
This does not happen on every computer, and only seems to happen after the computer has been used for some time.

While this is happening, the Zenworks icon in the notification area shows that it is continiously refreshing. If we leave it alone overnight it is still doing this the next morning.

Any idea on what may be causing this, and how to fix it?

Currently running 10.1.2