CC: problem: WAV played in double speed

Hi,

from time to time in CS6 and since maybe 1,5 years in the latest CC version of Audition (Win10) I have problems with the sound device/settings.

I imported a wav file created with an Android handy.

Problem of/in Audition: it plays the file in double speed (and displays this length of this short recording):

I was not able to fix it by trying out different settings for my sound device. Formerly in some unspecific cases I was not able to play a file – or no sound appears. Therefore some weeks ago I tried the ASIO driver which I had to install.

But in my actual case, the "double speed playback", I did not find a solution – just a workaround: I exported the file in Audacity as WAV again – trying to find the same settings as the Original file:

Result: see the small, but maybe decisive differences between the two files in my first screenshot (first file: original, second file: see its file name...).

Only now I am able (or Audition is able...) to edit the file.

Any idea for this behaviour / a solution for this problem?

Thanks!

mycc

PS: because of my problems, of course I found this page ...

https://helpx.adobe.com/audition/kb/troubleshoot-recording-playback-error-audition.html

... but my problems still exist.