I believe I just confirmed the cause of the duplicates. As I said in my previous post on page 7 of this thread this problem is related to the daily check that Meridian does and multitasking.

First I confirmed my daily check from Meridian happens at about 9:20 pm. Next I made sure my Sooloos system was not doing anything (no playing/editing/loading) at 9:20 for several days in a row. During this time I did not get any duplicate titles. Today I was playing an album at 9:20. At 9:00 I had no duplicates, at 9:30 the duplicates were there.

I think with the old software the duplicates would only show up if you were editing or loading when the "Meridian check" happened, with the new software the duplicates will show up just by playing a song when he "Meridian check" happens. This will explain why the duplicates are much more frequent since the last software update.

So much music, so little time.
Sooloos Control:10, TwinStore (4TB)
McIntosh MDA1000, 60th Anniversary C22 & MC75s
B&W Signature Diamond