One of my client has a virus on computer, that router when its conected has hospot and its not loged in but when look on torch the trafic is about 1Mbps that router its limited on 512000 but I really don't know what its going on.
Thanks the_time

The obvious answer here is to run AV on the client and stop the Virus from sending packets to the MT. Alternatively block these packets on your firewall.