some people faced this type of problem their up address change it happens some times when you change your network for this purpose also check you ip address on on type my ip on google and if ok then you don't need to worry and avoid use von it as also change your location and chould be ban by binance if use vpn secondly never share you ip address with other ot is also risky annonumus can also acess your system in this way so aviod these mistake