1, network physical connection problem. According to your description, every two flashes of light, commonly known as link light, indicate whether the data signal on the telephone line is normal or not. If it is normal, it just doesn't flash. If there is an abnormality when flashing, it is inevitable to drop the line. At this time, there are generally two reasons:
(1), and the physical connection of telephone line may be poor. So that you can check whether there is such a phenomenon in indoor and outdoor connectors.
(2) If the service provider has problems, you can consult the relevant service telephone number and ask to test whether your data signal is normal immediately.
2. Power interference. Is there any high-power electrical equipment such as refrigerator and air conditioner near the power supply that your cat is connected to? If yes, please set up a separate power supply for your cat to eliminate such failures.
3. Telephone signal interference. For example, when surfing the internet, the landline at home answers the phone, which may also be caused by improper wiring. You can disconnect the phone first, connect the telephone line directly to the cat and observe the use. If there is no disconnection problem, you can consider whether it is a wiring problem, and if so, you can reconnect it correctly.