Static pops between tracks when burning flacs, help!

Hi, I have Nero 6.

When I burn flac files to a cd, occasionally I get a static pop in between 3-4 songs on a disc. It is never during a song, just in between songs or right at the beginning of songs. It actually happens MORE when I convert the files to wav first and burn.

The puzzling thing is, this only happens with cds like studio albums that have the silence between tracks. When I burn live shows, it doesn’t happen. I burn everything DAO. I have tried all different brands of blanks as well.

Any help would be greatly appreciated.