I have the iPhone 15 Pro. It happens to me a lot on bluetooth, but very unpredictable. In my car (2022 Kia) with music playing, sometimes it works flawlessly for the whole drive, and other times it cuts out so much that I have to plug the cable in. Airpods seem to work fine, but my Bose headphones cut in and out of audio sometimes. My old iPhone 13 Pro still works great with all bluetooth devices.