Update Home-Assistant.md

As noted on discord, the installation of Homeassistant Docker using IOTstack should strogly recomend the use of a wired connection for the intial install , otherewise the NetworkManager is likely to cause the install process to stall half way through

Author: ithinkido

docs/Containers/Home-Assistant.md

@@ -15,6 +15,8 @@ Hass.io now has a seperate installation in the menu. The old version was incorre
 You will be asked to select you device type during the installation. Hass.io is no longer dependant on the IOTstack, it has its own service for maintaining its uptime.
 
 ## Installation
+Due to the behaviour of NetworkManager, it is strongly recomended to connect the Pi over a wired internet connection, rather than WiFi. Using Wifi will likely result is the install process stalling half way through. 
+```
 Ensure your system is up to date with:
 ```
 sudo apt update
@@ -62,4 +64,4 @@ The stored file are located in `/usr/share/hassio` which can be removed if you n
 
 Double check with `docker ps` to see if there are other hassio containers running. They can stopped and removed in the same fashion for the dns and supervisor
 
-You can use Portainer to view what is running and clean up the unused images.
+You can use Portainer to view what is running and clean up the unused images.