I think that my bay 1 will not work right with 2 tb drives, but bay 2 is OK.
Details:
I've had a dns-323 for about 18 months. I had 2x1tb wd10eads for most of the time, with no problems, but recently I upgraded to 2x2 tb wd20eads drives. After about a month, bay 1 got weird - the drive in it would not mount easily, and it failed the scan. I swapped the drives as a test, and discovered that the drive in bay 1 always failed the scan after a minute or so, and the drive in bay 2 passed, so it was clearly the bay that had gone bad. Fortunately, I can still get data off either bay.
Then, I put in an old 1tb drive in bay 1, and the scan test is working fine!
Any ideas what this means?
Bruce