I upgraded my DIR-655 A3 with the latest 1.30 beta and the upgrade went well and everything is working smoothly. System response seems normal, but I noticed that the signal quality percentage is reading about 20-30% lower than with the previous 1.11 version firmware (50-65% instead of 80-95%). I am looking at the quality of wireless signal for both a DAP-1522 and a laptop with an Intel 4965AGN wireless adapter, both about 45-50 feet away from the router and transmitting thru internal walls in my house. The transfer speeds look the same as before upgrade (108-162 Mbps). All settings and LAN attached hardware is the same, and any change in network response isn't noticable. Has the signal quality calculation method changed, or am I seeing a real decline in signal quality ?