During playback, when there should be silence, there's suddenly noise coming from two tracks with wav-files (this doesn't happen in the previous version of Reaper).
The routing of the two tracks is:
Ch1+2 (with noise) -> Ch3 -> Ch15 -> Ch16 -> main
In detail:
Ch1 + Ch2 routed on -> Ch3 bassbus
From Ch1+2 comes the noise.
Ch3 -> Ch15 master-ch.
Ch15 -> Ch16 analyse-ch.
Below is a picture with the Analyzer showing the noise:
[IMG]http://img250.**************/img250/3445/noiseproblemv101is4.jpg[/IMG]