IMO the FW on AK240/120II/100II are really almost perfect amongst all DAP manufacturers in the world today. The FW of AK120 is a bit lacking, but is still quite smooth and usable. For the latest 1.40, I found my AK120 will sometimes auto scan after boot up, although I haven't add/remove any songs inside it. I disabled the auto scan function and now it's working fine again.
9/21/14 at 11:24pm