I have used the equipment in the following environments, but may be worried about a little.
Environment: ROS 6.4 on RB2011UAS
When operating at 600MHz rated the CPU, used average of 5%, but this wonder normal? By the way, it is a state that config is not set almost.
By to 650MHz by overclocking the CPU, it has been confirmed that it can be close to 0% as possible the CPU usage at idle.
As I told, showed that to disabled LCD, another problem occurred at all this time.
It can no longer have any connection with Webfig and winBox. However, communication itself is made of.
Where somehow, so was able to connect with Mac Telnet, were returned to enabled LCD, you can now connect and Webfig WinBox.