Possible file pool issue with osweb and ogg files?
So, I've successfully implemented an online experiment with osweb presenting spoken sentences three months ago.
I'm trying to run another osweb experiment. Although the experiment runs perfectly with psychopy, when reverting to osweb it does not run.
There seem to be missing files.
The experiment freezes when an audio file is supposed to be played, and when debugging, a message like this always appears:
tmp3_7avyab.html:1 Uncaught (in promise) "pract3.ogg" does not exist in the file pool
The audio files are correctly coded to ogg to reduce the file size. I opened one audio file with my browser, and it played.
I tried to both add the sound files through the add button and by dragging them to the file pool. The same message appears either way.
I've downloaded the latest version of OS.
My previous experiment does not run in my browser any more.
I have a Win10 PC, and use either chrome or firefox.
Any ideas?
Thank you,
Fotis A. Fotiadis

Comments
In case it helps, here is the osexp file: Sweeney.osexp
I would greatly appreciate any response.
Thank you,
Fotis A. Fotiadis