I have a 1 TB hard drive connected to my RT-N66U router. I'll load about 130GB of music to a Foobar folder on it and it's fine for a while. Then after a week or so I'll open Foobar and my library is gone. I look at the hd connected to my router and the folder has disappeared. This has happened consistently for the last 6 weeks. I just updated to the latest stable Asuswrt-Merlin build and I'll see if this helps. Anyone know why this is happening?