Audio Skipping in Simultaneous Audio Presentation and Recording

[CarsonGMR]

I've been collecting data in a study that simultaneously collects audio using

Code:

background_audio

and presents audio using

Code:

audio

.  Things seem to be working well overall, but I happened to notice that for at least one participant, the audio stimulus seems to skip in several trials -- in this case the stimulus is also picked up in the audio recording, and I noticed that small sections of the audio stimulus repeated.
My best guess is that this is an issue with doing simultaneous audio output and input that is outside the scope of the SSG, but thought I'd check if anyone else has noticed audio skipping in other studies?
Before diving in to deep, I thought I'd also just check if there are known issues with using audio (which I think uses a standard js audio object) and the background_audio recorder (which I think is implemented here)?
Thanks FF team for putting together this great system!! I've been incredibly impressed with how flexible it has been!