Could be Lyrics or Artwork lookup that can be done automatically on playback of a file.

MediaMonkey 5 handles audio device changes better: viewtopic.php?f=30&t=86639&sd=d

You can do this through DPI or text size settings in Windows: https://www.mediamonkey.com/wiki/WebHel ... g_the_Skin MediaMonkey 5 itself doesn't have a control for text size.

No, the files don't have links to external Artwork, those links are within MediaMonkey. However there is no setting to not include Artwork when converting.

No, if Artwork is associated with the FLAC it will be with the MP3 files. However you can remove the Artwork from the Properties > Artwork tab from the MP3 file properties after the conversion.

Shotcuts can be changed under Tools > Options > Hotkeys.

Media keys on a keyboard that has them should be able to control MediaMonkey.

The Album Artist also needs to be the same value for all files on the album: https://www.mediamonkey.com/wiki/WebHel ... ist_Albums

Tools . Options . Skins allows you to change it.

DLNA itself is not designed for this, but it can be done: viewtopic.php?f=20&t=75088

Did you check the AudioBooks Collection instead of the Music Collection in MediaMonkey?
Try the Entire Library > Location node (enable under File > Manage Collections) and see if the files are really not in the MediaMonkey Library.

Wine is the common way to run Windows programs. MediaMonkey 5 is expected to at some point run natively on Linux (MAC OS support is planned before this though).

I believe the common problem is ogg files that aren't actually ogg files. I'd suggest offering a sample file to support for analysis: https://www.mediamonkey.com/support/

On the Properties > Artwork tab you can associate with any existing image files, thus keeping any organization you already have. Do note that when using external Artworks this link can be lost (if you start a new Library for example) whereas with embedded Artwork this isn't a problem. So I recommend...

And Sync doesn't indicate that it failed to Sync any files? Also have you checked in a File Browser if the files are actually missing from the card or are just not showing in MMA?

Which version of MMA and MMW are you using?