Issue when using starter-content sounds

For some reason when I use any of the sounds from the starter content, the game slows down dramatically, and the sound effects become very distorted. If I use only sounds I got from the marketplace, I have no issues. This happened both when I tried to use the explosion sound, and the looped fire sound. This issue seems compounded when I have sound effects from both the marketplace and starter content. They seem to be in conflict somehow, I’m guessing. Any guidance at all would be appreciated. Thank you!

Hello,

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Thanks