Take Chongqing Unicom as an example. In this case, it is suggested that the router should be powered off first, and the cat should dial the Internet directly. On the premise of normal internet access, broadband speed measurement can be carried out through professional speed measurement websites or terminals provided by Mongolian operators. If the internet access rate is within the normal range, it means that there is nothing wrong with the broadband network itself. It is suggested to reset the connection between the cat and the router. If the measured internet access rate is much slower than the normal range, you can call the customer service hotline of the local broadband operator and the staff will come to the door to test for the user.
Tips: Chongqing Unicom promises public broadband user bandwidth 100M, downlink rate 100M and uplink rate 10M.