impossible to import short sound in the timeline

Hi everyone,
I begin a sound editing of a short movie. No problem so far.
Till today! I try to place in the timeline a short sound of a telephone.
The sound appears in the bin. I can listen in the preview but for some reason I can place it ion the timeline?!?
The sound does less then 1 sec. I edited on Audacity few seconds of white noise before and after the short sound but again it doesn't allow me to import the sound on the timeline. The sound has exactly the same propriety then the other sounds. I do not understand...
It's very frustrating.
Does somebody experience the same issue?
I work with Resolve 14.
Thank you very much.
R.
I begin a sound editing of a short movie. No problem so far.
Till today! I try to place in the timeline a short sound of a telephone.
The sound appears in the bin. I can listen in the preview but for some reason I can place it ion the timeline?!?
The sound does less then 1 sec. I edited on Audacity few seconds of white noise before and after the short sound but again it doesn't allow me to import the sound on the timeline. The sound has exactly the same propriety then the other sounds. I do not understand...
It's very frustrating.
Does somebody experience the same issue?
I work with Resolve 14.
Thank you very much.
R.