Why is the hot spot of telecom card stuck?

The network is in poor condition and the telecommunications network infrastructure is insufficient.

1, poor network conditions: in areas with imperfect signal coverage, hotspot connections will be affected. In addition, the speed limit of telecom operators on traffic cards and the fluctuation of network quality will also lead to the instability of hotspot connections.

2. Insufficient telecommunication network infrastructure: In some areas, especially densely populated areas, the carrying capacity of telecommunication base stations can not meet the demand of a large number of users using high-speed networks at the same time, resulting in a decline in network speed.