diff --git a/build-plugin.sh b/build-plugin.sh
index 5cafd8a..cea9b22 100755
--- a/build-plugin.sh
+++ b/build-plugin.sh
@@ -2,7 +2,7 @@
 set -eu
 
 PLUGIN="u-navigator"
-VERSION="2026.07.04.r002"
+VERSION="2026.07.04.r003"
 PKG_DIR="packages"
 WORK_DIR=".plugin-build"
 PKG_NAME="${PLUGIN}-${VERSION}.tgz"
diff --git a/packages/u-navigator-2026.07.04.r002.tgz b/packages/u-navigator-2026.07.04.r002.tgz
deleted file mode 100644
index b23e185..0000000
Binary files a/packages/u-navigator-2026.07.04.r002.tgz and /dev/null differ
diff --git a/packages/u-navigator-2026.07.04.r003.tgz b/packages/u-navigator-2026.07.04.r003.tgz
new file mode 100644
index 0000000..bef1aac
Binary files /dev/null and b/packages/u-navigator-2026.07.04.r003.tgz differ
diff --git a/server/public/app.js b/server/public/app.js
index 4720105..7e82777 100644
--- a/server/public/app.js
+++ b/server/public/app.js
@@ -952,6 +952,21 @@ async function uploadFileList(win, files, targetPath) {
       recordDebug('upload.file.done', { path: item.path, index: index + 1, total: uploadItems.length, overwrite: false });
     } catch (error) {
       if (error.status !== 409) {
+        if (isLocalFileReadError(error)) {
+          updateUploadTransfer(transfer, {
+            skippedFiles: transfer.skippedFiles + 1,
+            skippedBytes: transfer.skippedBytes + Number(item.file.size || 0),
+            currentFile: item.path,
+            progress: uploadProgressPercent(transfer)
+          }, true);
+          recordDebug('upload.file.unreadable', {
+            path: item.path,
+            index: index + 1,
+            total: uploadItems.length,
+            error: serializeError(error)
+          });
+          continue;
+        }
         updateUploadTransfer(transfer, {
           status: 'failed',
           message: error.message || 'Upload fehlgeschlagen',
@@ -1108,6 +1123,12 @@ function uploadProgressPercent(transfer) {
   return 0;
 }
 
+function isLocalFileReadError(error) {
+  return error?.name === 'NotReadableError'
+    || error?.name === 'NotFoundError'
+    || error?.name === 'SecurityError';
+}
+
 function arrayBufferToBase64(buffer) {
   const bytes = new Uint8Array(buffer);
   let binary = '';
diff --git a/u-navigator.plg b/u-navigator.plg
index 088bd1a..87c1ad8 100644
--- a/u-navigator.plg
+++ b/u-navigator.plg
@@ -1,7 +1,7 @@
 <!DOCTYPE PLUGIN [
 <!ENTITY name "u-navigator">
 <!ENTITY author "Michael Roll">
-<!ENTITY version "2026.07.04.r002">
+<!ENTITY version "2026.07.04.r003">
 <!ENTITY package "&name;-&version;.tgz">
 <!ENTITY pluginURL "https://git.casaderoll.de/michael/Unraid-Navigator/raw/branch/main/u-navigator.plg">
 <!ENTITY support "https://git.casaderoll.de/michael/Unraid-Navigator">
@@ -24,7 +24,7 @@
 
 <FILE Name="/boot/config/plugins/&name;/&package;">
 <URL>https://git.casaderoll.de/michael/Unraid-Navigator/raw/branch/main/packages/&package;</URL>
-<MD5>9ccf5df46e9ceb52d5d90bd566f279fe</MD5>
+<MD5>ee518cf2d919b9f7abfdf363109e3bff</MD5>
 </FILE>
 
 <FILE Run="/bin/bash">