Recording problem

I am experiencing an issue with the Omi Apple Watch app. When I start a session on the Watch, the UI shows “Listening,” and in the iPhone Omi app, the Watch appears connected. However, after talking for over a minute, no new session is created, and the upload/download speed stays at 0.0 kbps in the Watch settings screen. I have already deleted and reinstalled both the iPhone and Watch apps, but the problem persists. Please see attached screenshots.