On the 31st, found that V4 was available. So got it and then did the install. Reboot did not load. Redid install. Reboot did not work. Replaced drive, did reinstall two more times. Went back to 3.8. Reboot did not boot. Worked my way back down to 3.0 and finally it worked. I had just then realized there was a 2gb SD card in the slot. Saw it each time I did load, but feeble mind thought it was part of 1tb drive. Well, I'm at 4.0 and liking it much. Thought ya'll would like this happenstance.
