Only the first audio stimulus in the first loop in the experiment is truncated

If this template helps then use it. If not then just delete and start from scratch.

OS (Win10):
PsychoPy version (2020.2.5):
What specifically went wrong?: I have many loops of trials that have text component, audio, image component. All loops work fine. Except for the first loop in the experiment in which only the first audio file is truncated and all the following files are okay. What could case this?
the audio files are short, about only 1 second
Here is the URL for the experiment:

I appreciate any ideas or suggestions. This is the only problem in the experiment. No error messages.
Thank you

I can’t access the experiment from the link you sent, however do you have any components in the same routine which have Force End Component? These will be marked orange in Builder

Yea I realized that I don’t have credits right now. I solved the problem by adding a silence audio file at the beginning of the experiment in a loop that repeats once. It solved it!