If it is not due to the network, you need to replace the equipment to operate. If it is due to the network, check the network status, and you can choose to change the network or use data traffic.
Taizhou is located in East China, the coastal area of central Zhejiang, bordering the East China Sea in the east, Shaoxing and Ningbo in the north, Wenzhou in the south, Jinhua and Lishui in the west, and facing the sea by mountains. The terrain is sloping from west to east, and the mountains in the northwest are continuous. Summer is controlled by tropical ocean air mass, which is hot and rainy and has subtropical climate characteristics. Winter is controlled by polar continental air mass, with cool weather and subtropical climate characteristics. Shenyang-haikou expressway is the main road network of domestic highway traffic.