Drobo Elite Issues

Day 1: Hard drive lights were all solid red and Dashboard reported that two or more drives had been removed. I tried to reseat all of the drives, restart the Drobo, and eventually I had to factory reset it. After re-configuring it everything was fine but we lost data.

Day 2: Drobo could not see the Drobo and it had all solid green lights. After using USB to connect I believe I reconfigured it with the wrong default gateway for iSCSI but it is directly attached and on its own subnet. Just in case I corrected it from the server that connects to it to the network gateway.

Any ideas what caused these issues or is it starting to fail?