I have a Buffalo WHR-G54S w/ the latest Tomato firmware (router1). I have another WHR-G54S w/ Tomato (router2) connected to router1 via WDS and a Linksys WRT54GL w/ DD-WRT SP2 (router3) also connected to router1 via WDS. I have two PC's connected to router1's wired LAN ports. I performed a test Bittorrent download (2.5gb in size) on one of the PC's...everything was going fine...download speeds were at 450kB/s...but the only thing is...I could not get any other PC's to connect to any of my WDS AP's. In fact, I could not even ping any of the other routers from the wired PC's...and when I could ping, it was like 3000ms response time or so...but most of the time, I get time outs. I tried playing around with my Bittorrent client's (Azureus) settings, but it didn't help. As soon as the download finished, PC's connecting to any of the WDS's could connect fine...and I could ping both router 2 and 3 from my PC connected via wired in router 1. Are there any particular settings in Tomato where I need to make adjustments so that downloads like these don't prevent WiFi connectivity to any of my routers?