I know this is an older thread, but my Metroflex still works after not having been able to use it for almost two years. If you can not access your 2211 even after hard reset than you it may be that the ethernetadapter settings are wrong on your PC. After a tip of someone somwhere else on this site, i used this settings: fixed IP address 192.168.30.10, mask 255.255.255.0 and default gateway (that's the Ruckus 2211) 192.168.30.1
You may use another address for the PC adapter, as long as it is in the range 192.168.30.2 to 192.168.30.255
"Smoke 'm if you (still) got 'm"