diff --git a/README.md b/README.md
index a9171f5..8823ca6 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 # OpenIPC Configurator
 OpenIPC Configurator for setting up FPV and URLLC devices
 
-Please download and install PuTTy before running the Configurator
+Please download and install the latest(very important) PuTTy before running the Configurator
 
 ---
 
@@ -9,14 +9,14 @@ Run the "OpenIPC Configurator.exe" file.
 
 Enter the IP of the camera/NVR/Radxa Zero 3w.
 
-Click Fetch to receive the setting files.
-
-Then click Read to read the current settings.
+Click Connect to receive and load the setting files.
 
 Edit the settings.
 
-Then click Save.
+Click Save and Reboot.
 
-Then click Upload to send the settings to the camera/NVR/Radxa Zero 3w.
+Troubleshoot:
+Try to uninstall and reinstall latest version of Putty.
+Check the IP and network connection.
 
 ![alt text](https://github.com/OpenIPC/configurator/blob/master/configurator.png)