As a minimal working example, I have a picture component (a speaker icon) and a sound component (WAV with no padding at the beginning) defined at the top of my Trial routine, both set to start at 0.
I’d expect these to start at exactly the same time, however there is always a lag of 1-second or so between when the picture appears and when the sound then starts playing. I don’t understand why this is happening.
I switched the order and moved the picture component at the top, with the sound component second, but things don’t change.
How can I remove this delay between the onset of the two components?
OS (e.g. Win10): Win10
PsychoPy version (e.g. 1.84.x): 3.1.0