It may be related to the following factors: 1 Red Sleeves Reading website needs to verify whether the network connection is successful to ensure that readers can access the website. You may need to wait for a while or try to log into the Red Sleeves Reading website again. 2. The Wi-Fi network where Hong Xiu is reading may be unstable, resulting in a connection failure. You can try to connect to a different location or try to use another network connection. 3. There may be network obstacles in the Wi-Fi network where Hong Xiu is reading, causing the connection to fail. You can try to move your body or try to use another Wi-Fi network connection. If the above methods cannot solve the problem, you can try to contact the customer service department of Red Sleeves Reading for help.