hi, so i just moved into a new house and we got a new 20mb cable connection, which is faster and more reliable than i've ever had before. HOWEVER, when downloading a torrent, no other internet based service on the mac works (although other machines on the network are unaffected). it's only when downloading, and it doesn't matter how fast it's doing it (can be as low as 7kbps) and when it's just seeding it's fine. so i'm really baffled. am using transmission with connections set to a really low max and quite struct upload limits, so i have no idea what's doing this! oh, and i have a powerful iMac from late 2007 which always worked fine on torrents before, but can be a bit temperamental. thanks in advance.