What should I do if Dianzhongbao cannot receive scheduling information?

Dianzhongbao cannot receive scheduling information because the signal is poor or delayed. Dianzhongbao did not receive WeChat message notifications, and network delay accounted for a considerable proportion. Because the signal cannot be stable all the time, there are occasional "trough periods". When we use mobile phones, if the network signal at that time is not good, or the signal in your area is not good, there is a high possibility that the WeChat message will be delayed in receiving the message. Therefore, when we encounter this situation, we should check the network problem as soon as possible and try to constantly refresh the web interface to determine whether the network is normal.