After connecting to dpn, Safari cannot play YouTube, and it will automatically disconnect if dpn is not used for a period of time. It needs to be restarted, which is very inconvenient to use. Automatic updates are also useless. Updates always use the c13 version. Today, the network cannot be connected to the network after the nano is connected, and the network can be used normally by removing the nano. The overall experience of the device is not good.
