Home Assistant Voice Preview Edition Not Waking and Playing Audio Half Speed

Hey! I recently got 2 Home Assistant Voice - Preview Editions from CloudFree. One worked just about flawlessly out of the box, but the other has not been. I was wondering if anyone would have any troubleshooting tips or advice in general on setting them up.

I am able to get through the setup to the voice configuration wizard easily. The wake word never works, though, and if I skip through the options to play the test sound for the voice, it comes out at half speed.

I have tried resetting it, installing the beta firmware, then 25.3.4, multiple power sources, voices, and nothing has resolved it yet.

Does anyone happen to have any tips?