Many small partners have encountered this problem when connecting to WiFi, and they obviously feel that the password is correct, but the phone prompts "Issue has problems." I believe that most of these small partners are "face-to-face" in this situation. Xiaobian teaches you a few tricks today, I believe I can help you solve this problem quickly. The "authentication problem" may occur because the IP address of the mobile phone and the PC end conflict, or the router is unstable, and the router has set the MAC address filtering. method one Delete the configuration file. If you have modified the WiFi password before, but did not modify the WiFi name, the wrong wireless configuration file will be saved on the phone, resulting in unsuccessful signal connection. Try to delete the WiFi configuration file saved by the phone. Specific steps: Take the Apple mobile phone as an example. Click the “Blue Exclamation Circle†on the right side of the WiFi interface in the WiFi interface, then click “Forget this networkâ€, then search for WiFi again, enter the password to connect. Method Two Channel problem. Due to too many nearby routers, the signals interfere with each other, causing problems. At this time, the router can be changed to a channel. Generally, the wireless setting of the router setting interface - channel and bandwidth, can be changed. Method three IP address allocation problem. If the phone cannot connect to WiFi properly, it may be a problem with the DHCP address assignment on the router or the phone has obtained the wrong IP address. Router: We need to check if the router has turned off the DHCP function, if it is turned off. Mobile phone: We can try to set the following settings on the mobile phone: Settings - WiFi - click on the rightmost "blue exclamation mark circle" of the WiFi - the IP address is selected as [static], and then input the relevant parameters according to the routing settings. Method four If the router has MAC address filtering set, it may also cause "authentication problems". At this point we can change the MAC filtering rules or directly disable the MAC filtering function. Specific steps: Enter the router's setting interface through a computer or other device that can be connected to the router. Enter 192.168.0.1 in the browser (the default management IP of Tengda router is 192.168.0.1, different manufacturers have different management IP), then enter Go to the router interface to view, find the advanced settings - MAC address filtering, and then change the settings. The occurrence of "authentication problems" may also be caused by incompatibility of encryption methods, such as: mobile phones, computer problems, or routers themselves, but this situation is relatively rare, mainstream mobile phones, computers, routers and other devices generally do not exist. A compatibility issue. But, if your phone is a "biased" brand, it's hard to say. When you connect to WiFi, there is an "authentication problem". You may wish to try the above method. If you still can't solve it, then you can only try to restart or restore the factory settings. (PS: After resetting the factory settings, you need to reset the router to access the Internet. Users who don't know the settings should give up this method.) Tenda's new full-Gigabit fiber-level routing AC10, shocked at 10:00 on September 18, the preferential activities are in full swing. Tenda AC10 is a 1200M 11ac Gigabit wireless wall-mounted king router specially designed for high-speed fiber users. In order to take advantage of the network of your fiber, let you enjoy faster and better network, AC10 adopts the new generation 11AC Wave 2.0 technology, dual-band concurrent Wi-Fi rate up to 1167Mbps; provides 10 times faster full Gigabit Ethernet port. With a high-performance 1GHz CPU, you can enjoy a fast online experience. Using 4 5dBi high-gain antennas, combined with Black Technology Beamforming+ intelligent signal positioning technology, the signal penetration ability is stronger; integrated innovative MU-MIMO technology, greatly improving the belt capacity. SWITCH SOCKET Guangdong Shunde Langzhi Trading CO., Ltd , https://www.langzhielectrical.com
