I just installed the firmware 1.10, re-formated and rebuilt the library however now notice an extrange behaviour of the "sound" options in two things:
1) With "Audible" material (audiobooks) the equalizer effect on sound is poor and the 14kHz eq. band has the unexpected effect of attenuating the overall sound level as you increase the level of the band. Yes, no effect on high tones however the total sound level is reduced (!?)
2) Now I have to choose between using the "Custom EQ" or using the "SRS WOW HD". The effect of each menu is canceled when the other is selected. As far as I remember, before it was possible to use the 2 "sound tools" simultaneusly but I´m not sure in what firmware level this stop working simultaneusly. This is observed both with music and subscription service materials.
My Clix2 is in MTP mode.
Maybe this is a bug in ver. 1.10 or only my Clix2 doing extrange things.