When you configure the device to the network, the device will interact with the server closest to you based on the region you selected during registration. For example,：
if your device is in the United States and you choose to register with the United States, then the device will connect to the corresponding server in the United States, selecting the nearest server. This ensures faster and more stable remote control of the device.
If your device is in the United States but you choose to register with Germany, then the device will connect to the corresponding server in Germany, which means that the interaction is actually further away, resulting in significant data transmission delays.