Question 1: the board with network cable to the router, the board have no network, can't the network to connect the board with my mobile phone but hot can get to the Internet, the board can't obtain the superior the router's IP address, mobile phone can get to the, question 2: after power on the ap hot out, but after period of time there is no hot spot, there has been no electricity again and then there will be a hot spot, is not very stable,