SoundRecorders srange behavior

Walter x86_64 hrev59024

The SoundRecorders audio playback cursor does not travel all the way through the entire recording time (as shown in app) and its location in the audio graph does not match the sound being played.
In the attached image, the playback cursor is at the point where the audio actually ends.

(The program crashed once on replay, and I was unable to reproduce the incident yet.)
…It should be added that the timer displayed in the Soundrecorder app is also strange (seems to me), it is not clear in what units the time is calculated.