Solution: Firstly, there is an obstruction. What if there is one? Line? Between cards, or? Line? Card and? Is there any obstruction between the AP lines, especially? Is it an obstruction that will have a serious impact? Transmission of line signals.
2、 Is there anything else? Disturb equipment. Microwave oven? Rope phone, etc? Line? What about devices with similar network frequencies? Line transmission production? More? of Disturbance leads to a decrease in communication speed.
3、 Change the channel with less interference through channel analysis on the AP management page.
4、 Have AP isolation and VLAN settings been enabled.
1、 Can the AP connect to the internet normally? You can connect an AP test near the uplink.
2、 Is the SSID of the connected WIFI name correct.
3、 Check if the optical modem is functioning properly by examining the fiber optic indicator light on top. The red light indicates abnormality.
4、 Open the AP cover and press and hold the Reset button for 10 seconds to initialize the AP configuration.
5、 Is the DHCP IP address pool sufficient.
6、 Is the switch looped.
7、 DNS is set to 114.114.114.114.

Solution: Firstly, there is an obstruction. What if there is one? Line? Between cards, or? Line? Card and? Is there any obstruction between the AP lines, especially? Is it an obstruction that will have a serious impact? Transmission of line signals.
2、 Is there anything else? Disturb equipment. Microwave oven? Rope phone, etc? Line? What about devices with similar network frequencies? Line transmission production? More? of Disturbance leads to a decrease in communication speed.
3、 Change the channel with less interference through channel analysis on the AP management page.
4、 Have AP isolation and VLAN settings been enabled.
1、 Can the AP connect to the internet normally? You can connect an AP test near the uplink.
2、 Is the SSID of the connected WIFI name correct.
3、 Check if the optical modem is functioning properly by examining the fiber optic indicator light on top. The red light indicates abnormality.
4、 Open the AP cover and press and hold the Reset button for 10 seconds to initialize the AP configuration.
5、 Is the DHCP IP address pool sufficient.
6、 Is the switch looped.
7、 DNS is set to 114.114.114.114.

Solution: Firstly, there is an obstruction. What if there is one? Line? Between cards, or? Line? Card and? Is there any obstruction between the AP lines, especially? Is it an obstruction that will have a serious impact? Transmission of line signals.
2、 Is there anything else? Disturb equipment. Microwave oven? Rope phone, etc? Line? What about devices with similar network frequencies? Line transmission production? More? of Disturbance leads to a decrease in communication speed.
3、 Change the channel with less interference through channel analysis on the AP management page.
4、 Have AP isolation and VLAN settings been enabled.
1、 Can the AP connect to the internet normally? You can connect an AP test near the uplink.
2、 Is the SSID of the connected WIFI name correct.
3、 Check if the optical modem is functioning properly by examining the fiber optic indicator light on top. The red light indicates abnormality.
4、 Open the AP cover and press and hold the Reset button for 10 seconds to initialize the AP configuration.
5、 Is the DHCP IP address pool sufficient.
6、 Is the switch looped.
7、 DNS is set to 114.114.114.114.