I have a WinXP SP3 system connected to a WRT610N router via a 100Mbps wired connection. As soon as the PC is switched on it starts sending SOAP packets to the router. The router seems to be sending back these packets which are flagged as Bad Checksum. The number of packets sent and received every second is about 8 and it appears to be slowing down web browsing. What generates the packets? I want to try eliminating them to investigate a data transfer problem through the router.Alan Cameron1 person got this answerI do too