diff --git a/js/controllers/ds5-edge-controller.js b/js/controllers/ds5-edge-controller.js
index 3a20c8e..53c7729 100644
--- a/js/controllers/ds5-edge-controller.js
+++ b/js/controllers/ds5-edge-controller.js
@@ -50,14 +50,25 @@ class DS5EdgeController extends DS5Controller {
   }
 
   async getBarcode() {
-    await this.sendFeatureReport(0x80, [21,34]);
-    await sleep(100);
-
-    const data = await this.receiveFeatureReport(0x81);
-    const td = new TextDecoder();
-    const r_bc = td.decode(data.buffer.slice(21, 21+17));
-    const l_bc = td.decode(data.buffer.slice(40, 40+17));
-    return [r_bc, l_bc];
+    try {
+      const td = new TextDecoder();
+  
+      await this.sendFeatureReport(0x80, [21,34,0]);
+      await sleep(100);
+  
+      const r_data = await this.receiveFeatureReport(0x81);
+      const r_bc = td.decode(r_data.buffer.slice(21, 21+17));
+  
+      await this.sendFeatureReport(0x80, [21,34,1]);
+      await sleep(100);
+  
+      const l_data = await this.receiveFeatureReport(0x81);
+      const l_bc = td.decode(l_data.buffer.slice(21, 21+17));
+      return [l_bc, r_bc];
+    } catch(error) {
+      la("ds5_edge_barcode_modules_failed", {"r": error});
+      throw new Error(l("Cannot read module barcodes"), { cause: error });
+    }
   }
 
   async unlockModule(i) {
diff --git a/lang/ar_ar.json b/lang/ar_ar.json
index e50b960..10924ed 100644
--- a/lang/ar_ar.json
+++ b/lang/ar_ar.json
@@ -191,6 +191,7 @@
     "Cancel": "",
     "Cannot copy text to the clipboard:": "",
     "Cannot lock": "",
+    "Cannot read module barcodes": "",
     "Cannot store data into": "",
     "Cannot unlock": "",
     "Center": "",
diff --git a/lang/bg_bg.json b/lang/bg_bg.json
index 0f6c29a..f248521 100644
--- a/lang/bg_bg.json
+++ b/lang/bg_bg.json
@@ -168,6 +168,7 @@
     "Cancel": "",
     "Cannot copy text to the clipboard:": "",
     "Cannot lock": "",
+    "Cannot read module barcodes": "",
     "Cannot store data into": "",
     "Cannot unlock": "",
     "Center": "",
diff --git a/lang/cz_cz.json b/lang/cz_cz.json
index 4ac838b..ce41579 100644
--- a/lang/cz_cz.json
+++ b/lang/cz_cz.json
@@ -153,6 +153,7 @@
     "Cancel": "",
     "Cannot copy text to the clipboard:": "",
     "Cannot lock": "",
+    "Cannot read module barcodes": "",
     "Cannot store data into": "",
     "Cannot unlock": "",
     "Center": "",
diff --git a/lang/da_dk.json b/lang/da_dk.json
index e128adb..7b74178 100644
--- a/lang/da_dk.json
+++ b/lang/da_dk.json
@@ -310,6 +310,7 @@
     "tests completed": "tests er gennemført",
     "to increase the non-circularity.": "for at øge ikke-cirkulariteten.",
     "Cannot copy text to the clipboard:": "",
+    "Cannot read module barcodes": "",
     "Please connect a DualShock 4, a DualSense, DualSense Edge or VR2 controller to your computer and press Connect.": "",
     "The item has been copied to the clipboard.": "",
     "": ""
diff --git a/lang/de_de.json b/lang/de_de.json
index 011498b..399dc1d 100644
--- a/lang/de_de.json
+++ b/lang/de_de.json
@@ -183,6 +183,7 @@
     "Calibration is being stored in the stick modules.": "",
     "Cannot copy text to the clipboard:": "",
     "Cannot lock": "",
+    "Cannot read module barcodes": "",
     "Cannot store data into": "",
     "Cannot unlock": "",
     "Center": "",
diff --git a/lang/es_es.json b/lang/es_es.json
index 67fa405..5a4288c 100644
--- a/lang/es_es.json
+++ b/lang/es_es.json
@@ -153,6 +153,7 @@
     "Cancel": "",
     "Cannot copy text to the clipboard:": "",
     "Cannot lock": "",
+    "Cannot read module barcodes": "",
     "Cannot store data into": "",
     "Cannot unlock": "",
     "Center": "",
diff --git a/lang/fa_fa.json b/lang/fa_fa.json
index f99cb5f..fae50f5 100644
--- a/lang/fa_fa.json
+++ b/lang/fa_fa.json
@@ -144,6 +144,7 @@
     "Be gentle to avoid damage.": "",
     "Buttons": "",
     "Cannot copy text to the clipboard:": "",
+    "Cannot read module barcodes": "",
     "Center": "",
     "Circularity": "",
     "Controller does not support adaptive trigger control": "",
diff --git a/lang/fr_fr.json b/lang/fr_fr.json
index d976dfd..531fc93 100644
--- a/lang/fr_fr.json
+++ b/lang/fr_fr.json
@@ -153,6 +153,7 @@
     "Cancel": "",
     "Cannot copy text to the clipboard:": "",
     "Cannot lock": "",
+    "Cannot read module barcodes": "",
     "Cannot store data into": "",
     "Cannot unlock": "",
     "Center": "",
diff --git a/lang/hu_hu.json b/lang/hu_hu.json
index ed98a73..a42a90c 100644
--- a/lang/hu_hu.json
+++ b/lang/hu_hu.json
@@ -313,6 +313,7 @@
     "tests completed": "befejezett teszt",
     "to increase the non-circularity.": "a nem-körkörösség növeléséhez.",
     "Cannot copy text to the clipboard:": "",
+    "Cannot read module barcodes": "",
     "The item has been copied to the clipboard.": "",
     "": ""
 }
\ No newline at end of file
diff --git a/lang/it_it.json b/lang/it_it.json
index 3087546..e81def0 100644
--- a/lang/it_it.json
+++ b/lang/it_it.json
@@ -309,5 +309,6 @@
     "Cannot copy text to the clipboard:": "Non posso copiare il testo negli appunti:",
     "The device appears to be a clone. All calibration functionality is disabled.": "Il dispositivo sembra un clone. Le funzioni di calibrazione sono disattivate.",
     "The item has been copied to the clipboard.": "Testo copiato negli appunti.",
+    "Cannot read module barcodes": "",
     "": ""
-}
+}
\ No newline at end of file
diff --git a/lang/jp_jp.json b/lang/jp_jp.json
index d68aa18..0a43f5e 100644
--- a/lang/jp_jp.json
+++ b/lang/jp_jp.json
@@ -156,6 +156,7 @@
     "Can you overwrite a permanent calibration?": "",
     "Cannot copy text to the clipboard:": "",
     "Cannot lock": "",
+    "Cannot read module barcodes": "",
     "Cannot store data into": "",
     "Cannot unlock": "",
     "Center": "",
diff --git a/lang/ko_kr.json b/lang/ko_kr.json
index fee4357..5ff9768 100644
--- a/lang/ko_kr.json
+++ b/lang/ko_kr.json
@@ -239,6 +239,7 @@
     "Be gentle to avoid damage.": "",
     "Buttons": "",
     "Cannot copy text to the clipboard:": "",
+    "Cannot read module barcodes": "",
     "Center": "",
     "Circularity": "",
     "Controller does not support adaptive trigger control": "",
diff --git a/lang/nl_nl.json b/lang/nl_nl.json
index 4efd994..b24d02b 100644
--- a/lang/nl_nl.json
+++ b/lang/nl_nl.json
@@ -153,6 +153,7 @@
     "Cancel": "",
     "Cannot copy text to the clipboard:": "",
     "Cannot lock": "",
+    "Cannot read module barcodes": "",
     "Cannot store data into": "",
     "Cannot unlock": "",
     "Center": "",
diff --git a/lang/pl_pl.json b/lang/pl_pl.json
index 770ac0a..02c23f6 100644
--- a/lang/pl_pl.json
+++ b/lang/pl_pl.json
@@ -309,5 +309,6 @@
     "skipped": "pominięto",
     "tests completed": "testy zakończone",
     "to increase the non-circularity.": "by zwiększyć nie-okrężność",
+    "Cannot read module barcodes": "",
     "": ""
 }
\ No newline at end of file
diff --git a/lang/pt_br.json b/lang/pt_br.json
index e76ec40..c6a67db 100644
--- a/lang/pt_br.json
+++ b/lang/pt_br.json
@@ -168,6 +168,7 @@
     "Cancel": "",
     "Cannot copy text to the clipboard:": "",
     "Cannot lock": "",
+    "Cannot read module barcodes": "",
     "Cannot store data into": "",
     "Cannot unlock": "",
     "Center": "",
diff --git a/lang/pt_pt.json b/lang/pt_pt.json
index 508663d..eea461d 100644
--- a/lang/pt_pt.json
+++ b/lang/pt_pt.json
@@ -289,6 +289,7 @@
     "30th Anniversary": "",
     "Astro Bot": "",
     "Cannot copy text to the clipboard:": "",
+    "Cannot read module barcodes": "",
     "Chroma Indigo": "",
     "Chroma Pearl": "",
     "Chroma Teal": "",
diff --git a/lang/rs_rs.json b/lang/rs_rs.json
index 77ea0ca..2d327fb 100644
--- a/lang/rs_rs.json
+++ b/lang/rs_rs.json
@@ -194,6 +194,7 @@
     "Calibration is being stored in the stick modules.": "",
     "Cannot copy text to the clipboard:": "",
     "Cannot lock": "",
+    "Cannot read module barcodes": "",
     "Cannot store data into": "",
     "Cannot unlock": "",
     "Center": "",
diff --git a/lang/ru_ru.json b/lang/ru_ru.json
index d1a1f4f..304360e 100644
--- a/lang/ru_ru.json
+++ b/lang/ru_ru.json
@@ -213,6 +213,7 @@
     "Buttons": "",
     "Calibration": "",
     "Cannot copy text to the clipboard:": "",
+    "Cannot read module barcodes": "",
     "Center": "",
     "Center (L1)": "",
     "Chroma Indigo": "",
diff --git a/lang/tr_tr.json b/lang/tr_tr.json
index 3498557..6ce773d 100644
--- a/lang/tr_tr.json
+++ b/lang/tr_tr.json
@@ -309,5 +309,6 @@
     "Please connect a DualShock 4, a DualSense, DualSense Edge or VR2 controller to your computer and press Connect.": "Lütfen bir DualShock 4, DualSense, DualSense Edge veya VR2 kontrolcüsünü bilgisayarınıza bağlayın ve ‘Bağlan’ butonuna basın.",
     "Cannot copy text to the clipboard:": "Metin panoya kopyalanamıyor:",
     "The item has been copied to the clipboard.": "Öğe panoya kopyalandı.",
+    "Cannot read module barcodes": "",
     "": ""
-}
+}
\ No newline at end of file
diff --git a/lang/ua_ua.json b/lang/ua_ua.json
index 3d9cbc2..b384cd1 100644
--- a/lang/ua_ua.json
+++ b/lang/ua_ua.json
@@ -309,5 +309,6 @@
     "The device appears to be a clone. All calibration functionality is disabled.": "Схоже, цей пристрій є підробкою. Усі функції калібрування вимкнено.",
     "Cannot copy text to the clipboard:": "Не вдалося скопіювати",
     "The item has been copied to the clipboard.": "Скопійовано до буфера обміну",
+    "Cannot read module barcodes": "",
     "": ""
-}
+}
\ No newline at end of file
diff --git a/lang/vi_vn.json b/lang/vi_vn.json
index 23d07cf..0213e3c 100644
--- a/lang/vi_vn.json
+++ b/lang/vi_vn.json
@@ -307,6 +307,7 @@
     "tests completed": "bài kiểm tra đã hoàn thành",
     "to increase the non-circularity.": "để tăng độ không tròn.",
     "Cannot copy text to the clipboard:": "",
+    "Cannot read module barcodes": "",
     "Please connect a DualShock 4, a DualSense, DualSense Edge or VR2 controller to your computer and press Connect.": "",
     "The item has been copied to the clipboard.": "",
     "": ""
diff --git a/lang/zh_cn.json b/lang/zh_cn.json
index 70b7c6e..087cda7 100644
--- a/lang/zh_cn.json
+++ b/lang/zh_cn.json
@@ -309,5 +309,6 @@
     "Please connect a DualShock 4, a DualSense, DualSense Edge or VR2 controller to your computer and press Connect.": "请将DualShock 4、DualSense、DualSense Edge或VR2控制器连接到您的计算机，然后按'连接'。",
     "The device appears to be a clone. All calibration functionality is disabled.": "此手柄不是索尼正品手柄。所有校准功能均无法使用。",
     "The item has been copied to the clipboard.": "该项目已复制到剪贴板。",
+    "Cannot read module barcodes": "",
     "": ""
-}
+}
\ No newline at end of file
diff --git a/lang/zh_tw.json b/lang/zh_tw.json
index b497fcf..098942b 100644
--- a/lang/zh_tw.json
+++ b/lang/zh_tw.json
@@ -233,6 +233,7 @@
     "Be gentle to avoid damage.": "",
     "Buttons": "",
     "Cannot copy text to the clipboard:": "",
+    "Cannot read module barcodes": "",
     "Center": "",
     "Center (L1)": "",
     "Circularity": "",