Often in games I unplug my headphones and plug in another device, or have to switch to my phone or something. However, when I do this, Tower cannot pick up on the device changes and you have to restart the game. Some sort of Sound reinitlization button would be very useful, similar to gmod’s “sndstart” or “sndreset” or something… It’s “snd” something, but it restarts the sound system and fixes the audio with the new device. But yeah, something like that would be really useful.
Perhaps try using the software Voicemeeter. I use it to simultaneously play audio through USB speakers and a USB headset (something Windows 10 cannot do out the box). This could help your issue.
I’d rather have a simple in-game button for this.