PennController for IBEX › Forums › Support › TypeError error › Reply To: TypeError error
October 19, 2021 at 12:06 pm
#7401
![](https://www.pcibex.net/wp-content/uploads/2018/10/IMG_8365-e1540835663655-150x150.jpg)
Keymaster
Hello,
I am able to run your experiment, but it happened a few times that I refreshed it and the audios wouldn’t preload correctly, despite the zip file being successfully downloaded. In my experience, it happened less with Chrome than with Firefox
I am not sure what causes this problem, unfortunately. I’ll investigate it
Jeremy