Hi Toxorebel,

Very interesting. I have just purchased this kit also, the WiFi clone procedure although not perfect ( Network name did not transfer over), it otherwise appeared satisfactory. I too have intermittent drop outs from the extender for no apparent reason. I have noticed however when the drop out occurs and I check the IP and mask IP of the extender (with Net Analysier on my IPAD) the mask Ip has changed to 255.255.0.0 and of course the IP has changed to something else as well.
So I guess if the mask IP is different to my network then that explains why I have lost connection, it effectively thinks I am on a different network.

I have not looked at the solution yet (e.g. can I force the settings on the extender) but it would be interesting to know if you see the same issue with the IP addresses.

Regards
Gerry

I've had this problem and posted about it one of the other threads. My best guess is that the 4220 is allocating the wrong IP address when it attempts to renew a DHCP license, which happens by default for most people every 24 hours.

You can resolve the problem for the time being by assigning static IP addresses to each of your devices. It's not ideal but it resolves the problem. Hopefully it will be fixed in a firmware update.