fix: remove incorrect ethernet badge on printer cards

  home_flag bit 18 was incorrectly interpreted as "wired/ethernet
  connection", causing the ethernet badge to always show — even on
  printers without an ethernet port (e.g. A1, P1S). This hid the
  WiFi signal indicator entirely.

  Removed the wired_network field and ethernet badge UI. The WiFi
  signal badge now shows correctly whenever the printer reports
  signal strength.

backend/app/api/routes/printers.py

@@ -571,7 +571,6 @@ async def get_printer_status(
         timelapse=state.timelapse,
         ipcam=state.ipcam,
         wifi_signal=state.wifi_signal,
-        wired_network=state.wired_network,
         nozzles=nozzles,
         nozzle_rack=nozzle_rack,
         print_options=print_options,

backend/app/schemas/printer.py

@@ -139,7 +139,7 @@ class AMSUnit(BaseModel):
     is_ams_ht: bool = False  # True for AMS-HT (single spool), False for regular AMS (4 spools)
     tray: list[AMSTray] = []
     serial_number: str = ""  # AMS unit serial number (sn from MQTT)
-    sw_ver: str = ""         # AMS firmware version (from get_version info.module)
+    sw_ver: str = ""  # AMS firmware version (from get_version info.module)
 
 
 class NozzleInfoResponse(BaseModel):
@@ -212,7 +212,6 @@ class PrinterStatus(BaseModel):
     timelapse: bool = False  # Timelapse recording active
     ipcam: bool = False  # Live view enabled
     wifi_signal: int | None = None  # WiFi signal strength in dBm
-    wired_network: bool = False  # Ethernet connection detected
     nozzles: list[NozzleInfoResponse] = []  # Nozzle hardware info (index 0=left/primary, 1=right)
     nozzle_rack: list[NozzleRackSlot] = []  # H2C 6-nozzle tool-changer rack
     print_options: PrintOptionsResponse | None = None  # AI detection and print options

backend/app/services/bambu_mqtt.py

@@ -120,7 +120,6 @@ class PrinterState:
     timelapse: bool = False  # Timelapse recording active
     ipcam: bool = False  # Live view / camera streaming enabled
     wifi_signal: int | None = None  # WiFi signal strength in dBm
-    wired_network: bool = False  # Ethernet connection detected (home_flag bit 18)
     # Nozzle hardware info (for dual nozzle printers, index 0 = left, 1 = right)
     nozzles: list = field(default_factory=lambda: [NozzleInfo(), NozzleInfo()])
     # AI detection and print options
@@ -2071,8 +2070,6 @@ class BambuMQTTClient:
                     f"[{self.serial_number}] store_to_sdcard changed: {self.state.store_to_sdcard} -> {store_to_sdcard}"
                 )
             self.state.store_to_sdcard = store_to_sdcard
-            # Bit 18 (0x00040000) indicates wired/ethernet connection
-            self.state.wired_network = bool((home_flag >> 18) & 1)
 
         # Parse timelapse status (recording active during print)
         if "timelapse" in data:

backend/app/services/printer_manager.py

@@ -668,7 +668,6 @@ def printer_state_to_dict(state: PrinterState, printer_id: int | None = None, mo
         "ams_extruder_map": ams_extruder_map,
         # WiFi signal strength
         "wifi_signal": state.wifi_signal,
-        "wired_network": state.wired_network,
         # Calibration stage tracking
         "stg_cur": state.stg_cur,
         "stg_cur_name": get_derived_status_name(state, model),

frontend/src/api/client.ts

@@ -212,7 +212,6 @@ export interface PrinterStatus {
   timelapse: boolean;  // Timelapse recording active
   ipcam: boolean;  // Live view enabled
   wifi_signal: number | null;  // WiFi signal strength in dBm
-  wired_network: boolean;  // Ethernet connection detected
   nozzles: NozzleInfo[];  // Nozzle hardware info (index 0=left/primary, 1=right)
   nozzle_rack: NozzleRackSlot[];  // H2C 6-nozzle tool-changer rack
   print_options: PrintOptions | null;  // AI detection and print options

frontend/src/components/PrinterInfoModal.tsx

@@ -1,6 +1,6 @@
 import { useState, useEffect } from 'react';
 import { useTranslation } from 'react-i18next';
-import { X, Copy, Check, Signal, Cable } from 'lucide-react';
+import { X, Copy, Check, Signal } from 'lucide-react';
 import { Card, CardContent } from './Card';
 import { formatDateOnly } from '../utils/date';
 import { getPrinterImage, getWifiStrength } from '../utils/printer';
@@ -109,18 +109,8 @@ export function PrinterInfoModal({ printer, status, totalPrintHours, onClose }:
     ),
   });
 
-  // Network connection
-  if (status?.wired_network) {
-    rows.push({
-      label: t('printers.networkLabel', 'Network'),
-      value: (
-        <span className="flex items-center gap-2">
-          <Cable className="w-4 h-4 text-bambu-green" />
-          <span className="text-bambu-green">{t('printers.connection.ethernet', 'Ethernet')}</span>
-        </span>
-      ),
-    });
-  } else if (status?.wifi_signal != null) {
+  // WiFi signal
+  if (status?.wifi_signal != null) {
     const wifi = getWifiStrength(status.wifi_signal);
     rows.push({
       label: t('printers.wifiSignalLabel'),

frontend/src/pages/PrintersPage.tsx

@@ -44,7 +44,6 @@ import {
   Home,
   Printer as PrinterIcon,
   Info,
-  Cable,
 } from 'lucide-react';
 
 import { useNavigate } from 'react-router-dom';
@@ -2438,17 +2437,8 @@ function PrinterCard({
                 )}
                 {status?.connected ? t('printers.connection.connected') : t('printers.connection.offline')}
               </span>
-              {/* Network connection indicator */}
-              {status?.connected && status?.wired_network && (
-                <span
-                  className="flex items-center gap-1 px-2 py-1 rounded-full text-xs bg-status-ok/20 text-status-ok"
-                  title={t('printers.connection.ethernet', 'Ethernet')}
-                >
-                  <Cable className="w-3 h-3" />
-                  {t('printers.connection.ethernet', 'Ethernet')}
-                </span>
-              )}
-              {status?.connected && !status?.wired_network && wifiSignal != null && (
+              {/* WiFi signal indicator */}
+              {status?.connected && wifiSignal != null && (
                 <span
                   className={`flex items-center gap-1 px-2 py-1 rounded-full text-xs ${
                     wifiSignal >= -50

static/index.html

@@ -23,7 +23,7 @@
 
     <!-- Splash screens for iOS -->
     <link rel="apple-touch-startup-image" href="/img/android-chrome-512x512.png" />
-    <script type="module" crossorigin src="/assets/index-BHfcmN6A.js"></script>
+    <script type="module" crossorigin src="/assets/index-CnBVCYFe.js"></script>
     <link rel="stylesheet" crossorigin href="/assets/index-BoLtXYT2.css">
   </head>
   <body>