I have Tomato 1.13, no AP Isolation, NAT loopback enabled. All wireless and wired client have Internet connection. The problems start when I want to share files across the network or discover the devices. They rarely (if at all) see each other but I can access them directly through IP or UNC. While pinging them I have awful pings, sometimes even with lost packets. Pings are worse on wireless then on wired. Any insight on the problem would be welcome. Maybe it's worth updating to 1.15 ?