The disconnection is not necessarily a telecom problem. Compared with netcom and cable, telecommunications has been very fast. Futures have very low requirements for the network. Even if Netcom has a slow network speed and a wired connection, it will generally not affect normal transactions. It often drops, which may be the problem of the futures company. If you open an account in a small company, it is difficult to guarantee their servers and transmission lines. Although the handling fee of a small company is cheap, the problem is that it may bring you other losses.