> For the complete documentation index, see [llms.txt](https://help.zipcaptions.app/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.zipcaptions.app/known-issues/microphone-goes-to-sleep.md).
# Microphone Goes to Sleep
**If you are using OBS please see** [**this article**](/known-issues/microphone-becomes-unresponsive-using-obs.md) **instead**
**ISSUE:**
The microphone will sleep when the active tab is moved away from
**SOLUTION:**
Instead of running the app in an active tab, install the Progressive Web App (PWA) version of ZipCaptions.
To install the PWA you need to:
1. Click on the menu in your web browser
1. Click on **Install Zip Captions**
---
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