When you log in to QQ with your mobile phone, sometimes you can't receive messages from others, but when you get on the computer, you can receive messages that your mobile phone can't receive. Sometim

When you log in to QQ with your mobile phone, sometimes you can't receive messages from others, but when you get on the computer, you can receive messages that your mobile phone can't receive. Sometimes the computer can't get it. Answer:

① Because the network technology in China is not advanced enough, the main server can only send one port to the computer and the other port to the mobile server. If mobile phones and computers are online at the same time, data transmission will sometimes occupy each other, depending on the strength of the signal, the mobile phone signal is good, the computer network speed is slow, the mobile phone will receive it, and so on.

2 The same is true for short messages. Generally speaking, it is a signal problem.