I found the root cause.
We use a script (in `checkbox-support/checkbox_support/scripts/audio_settings.py`) to store and restore the audio values before and after testing.
This script uses an erroneous regular expression that only returns one digit instead of several.
I found the root cause.
We use a script (in `checkbox- support/ checkbox_ support/ scripts/ audio_settings. py`) to store and restore the audio values before and after testing.
This script uses an erroneous regular expression that only returns one digit instead of several.