The most basic is that Archer C7 V5 is a newly hardware; regarding to the new feature, it will be added to newly device at start. We cannot guarantee that there won't be a firmware for C7 V4 in the...

@Nerdsinc Thanks for your reply, please provide more information as below so that we can do further analysis. 1. Please click here to verify the IP and gateway of your computer when it is connected...

@Venkatesh_567 Do all wireless devices have the same issue? Please click here to verify the wireless negotiation speed when the 2.4G speed slows down to 1Mbps. Then try to change some wireless...

@Shedfull What do you mean extended aerial cables? Could you please show us a link where you saw it? Do you want to connect the 901ND to the main router by wired cable to extend the wifi range? If...

@ThanhNguyen What is the model number of your device? How many devices will connect to the wireless network at once? Is there any error message if they cannot connect? Nice day.

@link_user Try to change another web browser or device to access the web UI. Have you ever tried to skip the step to choose country? Or you can leave it by default and change it back after...