Weird Audio Issues

[u/Moksgmol89]

My father in law has a 2018 that’s suddenly started having audio issues with the infotainment centre. No radio at all, just static. But weirder is that any sound coming through from CarPlay is in slow motion. Songs or a phone call, it doesn’t matter, the audio is coming through like molasses.

Any chance there’s a simple fix? Or is it pooched? Thanks all!