this has something to do with NAT and DHCP the distance parameter is 1 as it was befor4e (real distance 800m line of sight)

You can log in into all three boxes, i.e. ping works all over. It seems to me 5210 started one day to screw up ip packets and information contained therein (wan, dhcp requests). Reset to factory...

Model : Hardware Version : Not Clear Firmware Version : ISP : My setup is as follows: wan - DSL router - wa7210n set as AP - wa5210g set as client - LAN. This setup worked until I had to reset 5210...