my setup is as follows: 2 setups, one is TV with 5.1 audio setup, 2nd is Monitor and computer speakers. each one turns the other one off, i usually have it manually set to TV so it knows to switch when i turn the tv input to the pc and disconnect the monitor(idk if theres another way to favor one profile over another)

when it switches, the audio device is set correctly but it keeps defaulting to stereo audio and also setting my frequency to like 4800 or something, cause a weird echo effect.

yes. the settings dont always get changed on me.