Question / Help Audio pauses for a split second every 4-5 seconds


New Member
So I've made two pretty long recordings yesterday (both about 2 hours) and when I started editing today I saw that the audio pauses for a split second every 4-5 seconds. CPU/GPU were fine, the upper two tracks are mic, the lower two from elgato game capture (buffering on).
I don't really understand how this happened. I've made many recordings with these obs settings before and they were all fine. These short silences are just pauses; when I manually remove them it sounds complete. Is this a bug or is there something else I might have done wrong?
Bonus points if someone has an idea how to fix this within audition/audacity etc automatically. Really liked this session and would be sad to lose it.

I hope someone can help me and thank you in advance.