I have done my best to resolve this issue that has persisted for about a month now. To the best of my research I cannot find any resolution to this problem I keep having with my Network. First is my pc: Windows XP Sp2 Pentium 4 1024 Megs Ramm 60 Gig HD / 7.9Gigs used / 34.Gigs free / 12.1gig partician drive AVG , Zone Alarm, Spyware Doctor, Reg Mechanic, HijackThis, Easy Cleaner, MRUBlaster, WWDC, Ad-Aware, SpyBot, CleanUp and also Panda, Trend Micro Online scanners ran frequently. I am on a one computer network at the moment. The problem: For about a month now I have gotten some major lag while gaming, surfing the web or even sending email. When I check my LAN connection my packets sent are around 50 times that of my recieved. Being as this is a sign of hack, mega spyware and possible virus or worms I have taken as many precautions I possibley could given my computing knowledge. My pc virus scans, spyware scans and port scans either done in safe mode at this point all come back clean. The only time this seems to happen is when Team Speak client is being used. I have read their entire forums and even posted there to this problem only to be reffered to an internet security type of resolution. To my knowledge a LAN connection should have around the same packets sent as being recieved give or take a few. The only way I have resolved this problem is by rebooting and the LAN goes back to normal. My LAN is currently showing: 4, 280, 081, 210 packets sent & 98,410 recieved. I have downloaded and ran Port Explorer to monitor , Remote, TCP/UDP and all connections but nothing seems fishy. I have run teamspeak before without any kind of issue such as this. I have used that program for online confrencing for years and this only recently started which draws me to think I may have been hacked. Any Ideas or help would be greatly appreciated on this issue. I am willing to download, insall and run any further scans and post logs. Thanks to whomever responds in advance!