The red light of the Walkman WIFI keeps blinking because he has a signal problem, and it's normal if you have a red light blinking when you're using it. As long as the network works it's fine.
Related to the following
Flying Cat WIFI is the main brand of Beijing Zhongyuan Yishang Science and Technology Company Limited , which is committed to providing Internet access services for people and machines. Flying Cat focuses on providing targeted Internet of Things (IoT) solutions for people and various types of smart devices, with applications in:
Artificial Intelligence, Green Ecology, E-commerce, Portable Transportation, High-efficiency Logistics, Beneficial Services, Universal Financial Services, Intelligent Energy, Modern Agriculture, Collaborative Manufacturing, Mobile Media, Intelligent Surveillance, Intelligent Detection, Medical and Health Care, Telematics, Wearables, and Smart Homes, smart meters, wireless POS, etc.
Flying Cat is a brand of Internet of Things (IoT) devices with R&D, production, and sales services, and belongs to Beijing Zhongyuan Yishang Technology Co. Flying Cat is specialized in solving the problems of "connection", "management", "service", "operation" and other phases of IOT devices. Flycat is specialized in solving the problems of "connection", "management", "service", "operation" and other phases of the Internet of Things (IoT), and customizes intelligent hardware products and solutions for the IoT communication needs in different application fields, such as automotive networking, industrial IoT, consumer electronics, and mobile payment terminals.