RTD Laboratories

Hello, hopefully I'm posting this in the right place. This is a new issue that I started having with my models recently. Whenever I run a bake for "Lights and reflections" via the Light Baking Tool, I get these odd artifacts on pretty much the entire model (see attached below). I couldn't find any info on this, maybe I was just searching for the wrong thing, but hopefully someone here could point me in the right direction. Thanks in advance! (I can provide more info/screenshots and the model itself if needed).