Firmware updates and changelogs of mini-i Pro 4 and mini-i 4 (bug collecting)

[Wei Cao]

I've got 24bit Hi-Res/up to 192, 24bit 96Khz, CD-16bit/44.1kHz, MP3-320kbps.
At first one - maximum quality and at CD-quality - problem is the same.
May be you mean to set up MP3 quality?

Yes, set to lower option, for example CD-16bit/44.1kHz.