Situation is that the company's a project adopted the 6.0.1 rk3368 android motherboard, and 24 hours operation client app, but the app running 24 hours after the great probability in the app without network, time not necessarily offline condition sometimes appeared the next day, sometimes appeared on the third day, at this point out of the app in the android client browser or other app can connect to the Internet, confirmed that is not the mainboard broken network, when we enter the client app again, client app and the network, will want to consult the general issues out there, and want to ask is there any way to record the app have through the system board to send network data and have the app to send data sent to the app server, at the same time record server is there a way to return the data or equipment, I am a maintenance technology do not understand the android development, want to ask you where this problem really out of the great god, recently because of this problem are going to big head up,