src/ui/desktop/apps/features/terminal/Terminal.tsx

@@ -1548,7 +1548,11 @@ export const Terminal = forwardRef<TerminalHandle, SSHTerminalProps>(
         scheduleNotify(terminal.cols, terminal.rows);
         connectToHost(terminal.cols, terminal.rows);
       }
-    }, [terminal, hostConfig, isVisible, isConnected, isConnecting]);
+      // Note: Using hostConfig.id instead of hostConfig object to prevent
+      // unnecessary reconnections when host properties are updated.
+      // Only reconnect when switching to a different host.
+      // eslint-disable-next-line react-hooks/exhaustive-deps
+    }, [terminal, hostConfig.id, isVisible, isConnected, isConnecting]);
 
     useEffect(() => {
       if (!terminal || !fitAddonRef.current || !isVisible) return;