[BUG]  It's crashing when you accidentally hit push-to-talk twice in a row.

## Bug Description

The application is just hanging every time you do or trigger the push to talk twice.  And it will just not responding

## System Information

**App Version:**

0.7.0

**Operating System:**

macOS Tahoe
Version 26.2

**CPU:**

Apple M1 Max

**GPU:**

Built-In
