docs: update network troubleshooting

docs/Troubleshooting/Network.md

@@ -1,11 +1,35 @@
-# Wi-Fi networks not listed
+# Network
 
-!!! tip "First start"
-    The initial scan may take a while, first be patient before assuming it's an issue
+The network panel relies on Network-Manager for its operation.
 
-The network panel requires network-manager to function, (if you are using a fork this may not be the case)
+!!! info "Note for Forks"
+    The network panel's behavior and dependencies may differ. Please refer to your specific fork documentation or support resources for instructions tailored to your setup.
 
-Usually permissions are set with the installer, try a re-run of the installer and reboot
+## Loss of Connection After Installing Network-Manager
+
+If you lose network connection after installing Network-Manager, follow these steps to reconnect:
+
+### Reconnect using KlipperScreen
+- **Go to the network panel in KlipperScreen:**
+  - Access the network panel in KlipperScreen and select your Wi-Fi network to reconnect.
+
+!!! info "Alternative: using the console"
+
+    - **Option 1: Switch to a local console with keyboard:**
+        1. Use `Ctrl + Alt + F1` (or other function keys up to F6) to access a virtual terminal.
+        2. Log in and run `nmtui` to manage Wi-Fi connections directly from the console.
+
+    - **Option 2: Connect a LAN cable for SSH access:**
+        1. Use SSH to remotely connect to your system.
+        2. Run `nmtui` to manage your network connections.
+
+
+## Wi-Fi networks not listed
+
+The initial scan may take a while, first be patient before assuming it's an issue. and check with other tools like `nmtui`
+
+## Permission error
+Usually permissions are set with the installer, try to update and then re-run the installer and reboot
 
 
 ???+ "Alternative workaround for network-manager not having permissions"