I have ATT using the modem/router thing they gave me with several other devices that are unaffected attached. It's usually fine, but occasionally the transfer rates just drop to like .8 Mbps down and .2 up. Again, no other machines are affected when this occurs. When this happens, I can log into the modem/router, and the line rates seem fine as well. Strangely response time doesn't seem to be affected technically speaking, but it moves WAY slower. Sometimes enabling/disabling my network adapter works, and sometimes it doesn't. How do I even start to troubleshoot this with the symptom and remedy being so seemingly inconsistent?