diff --git a/README.md b/README.md
index cac6e22..99f1cf5 100644
--- a/README.md
+++ b/README.md
@@ -50,7 +50,7 @@ Copy [config.template](config.template) to `config.ini` and edit for your needs.
 - `launch.sh` will activate and launch the app in the venv if built.
 
 ### Configurations
-Copy the [config.template](config.template) to `config.ini` and set the appropriate interface for your method (serial/ble/tcp).
+Copy the [config.template](config.template) to `config.ini` and set the appropriate interface for your method (serial/ble/tcp). While BLE and TCP will work they are not as reliable as serial connections. 
 
 ```
 #config.ini