Be sure to setup a swap file on your Duo. Blue button, ViX, Swap Manager.
Blue button to create, go with the 256mb option to your HDD (hard drive). Wait a few till it completes, then Yellow button to Autostart and finally Green button to Activate.
The reason being is the Vu+ Duo lacks memory and is quite dated now, but enabling a swap file will help enormously.
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