I have tested with the 3 client devices so far and they all exhibit the same issues with loss of connectivity/dropped packets at the same time. If I set a ping -t from any/all of the client devices connected via wireless to the ZoneDirector itself, I get 100% reply over 10 minutes time. If I try to ping past the ZD to the Internet or a server on the main LAN during that same timeframe, I get intermittent packet loss and will lose connection to a VPN server and Exchange server frequently and at random times. Each of the wireless devices will display the loss of connectivity at the exact same time. I have also set a ping –t from a hard-wired system on the main LAN to the ZD (passing through X0 to X4 on the Sonicwall) during the same tests and found that the ping also received a 100% reply in the same time frame.
This points to the ZoneDirector as the cause/location of the problem.