Missing Volume

After doing a factory reset everything started working correctly. But then I began transferring files onto the NAS via my PC. After about four hours of uploading there was some kind of network error that appeared on my PC (I wasn't there at the time, but I assume my PC went to sleep). I then tried to start loading files again. But the NAS would not respond. I tried to access the Admin page but it could not load (I see the webpage that says ' Connecting' but then get an response indicating that it cannot load).

I then went to the utility room where my NAS is located and saw the power light flashing. I tried to power down by pressing the power button twice but it was unresponsive. So I pulled the plug and re-inserted it. After it powered up I tried logging in to the admin page and got the same non-response. I downloaded RAIDar and it discovered the NAS. But it says "Management Service is offline". I now have the NAS up here in my office and it appears to be trying to boot up I hear it humming and spinning and an occassion odd noise. In RAID ar I see both drives with a green checkmark icon. I am able to browse files from Windows Explorer, but cann access any of the admin screens. I am concerned that the previous issues with Disk#2 may be contributing to the issue, but I looked in the Volumes.log and I see no indication of errors. Do I just need to wait this out and see if the NAS wil let me access it eventually. Or is something totally dorked up?