Add hint on self streaming to docs

docs/content/docs/usage/02-self-streaming.md

@@ -17,6 +17,7 @@ This guide contains information on how to stream from your own computer.
 
 ### OBS
 
+- ⚠️ important ⚠️ self streaming can be unreliable and we cannot guarantee proper recording of your lecture just yet. In some cases, recordings might be corrupted. Please save a local copy just in case using the streaming software of your choice.
 - Download and install OBS from [here](https://obsproject.com/).
 - Open OBS and click on `Settings` in the bottom right corner.
 - Click on `Stream` in the left sidebar.
@@ -33,4 +34,4 @@ This guide contains information on how to stream from your own computer.
 
 #### Zoom
 
-To use zoom for streaming, login to your account, navigate to... Click...
+To use zoom for streaming, login to your account, navigate to... Click...