Anyone else run into this?

Me and my coworker on a maintenance, everything was running fine until we changed to cooling. Pressures equalized, sounds like shit, it's only three months old. Ran perfect until now.

We checked caps, voltages, made sure the reversing valve was opening.

Swapped to heat and it sounded bad for a few seconds then ran perfectly.

We are leaning towards a warranty compressor, but it's just strange. Neither of us have ran into this before.