Audio output device reverts

I’m looking for what I’m doing or have set wrong. I’ve noticed for the past week or so that after a reboot I have to change an audio profile from “Analog Stereo Output” back to “HDMI/DisplayPort”, otherwise a majority of my audio will play from the built-in speaker.

The monitor I use is connected by display port and it has an audio jack instead of built-in speakers. Before I noticed an issue, it was playing audio into my ham radio’s audio input so, thus putting any system sounds over the air. Any suggestions on where to look for more info or how to fix?