Strange clicks at random places after running a batch processor

I’m not sure what this is but I thought id report it anyway.

I’m running old batch processors that were working fine before. I’m finding a small amount digital clicks inside the audio files at random places. They were not there before running the batch processor. The other thing is im also getting random, small dips in volume after running audios through the batch processor but not when running audio through a render.

What kind of clicks? By looking (zooming), I could maybe guess if this is a plugin error, or a SSD failure.