All my DSF albums are showing up twice in the library.
Just the DSF ones, all the rest are fine.
Build 16
I had the same this week but was embarrassed to find the DSD folder was INSIDE my main watched folder. I had watched it TWICE.
Worth double checking your side.
Yes, I had this happen once, when I had two folder defined which had an overlap on the DSD directory - resulting in two of every DSD album.