diff --git a/src/components/pages/NodeFilesPage.vue b/src/components/pages/NodeFilesPage.vue
index 53e5c54..e3bb3ec 100644
--- a/src/components/pages/NodeFilesPage.vue
+++ b/src/components/pages/NodeFilesPage.vue
@@ -108,7 +108,7 @@
                         </div>
 
                         <!-- progress bar -->
-                        <div v-if="fileTransfer.status === 'accepted' || fileTransfer.status === 'sending' || fileTransfer.status === 'receiving'" class="mt-2">
+                        <div v-if="fileTransfer.status === 'sending' || fileTransfer.status === 'receiving'" class="mt-2">
                             <div class="overflow-hidden rounded-full bg-gray-200">
                                 <div class="h-2 rounded-full bg-blue-500" :style="{ width: `${fileTransfer.progress}%` }"></div>
                             </div>
diff --git a/src/js/Connection.js b/src/js/Connection.js
index 8e1b5ee..245d663 100644
--- a/src/js/Connection.js
+++ b/src/js/Connection.js
@@ -526,7 +526,7 @@ class Connection {
                 filename: fileTransferOffer.fileName,
                 filesize: fileTransferOffer.fileSize,
                 progress: 0,
-                chunks: {},
+                data: new Uint8Array(0),
             };
 
             GlobalState.fileTransfers.push(fileTransfer);
@@ -634,12 +634,17 @@ class Connection {
             return;
         }
 
+        // do nothing if file transfer completed, cancelled or rejected
+        if(fileTransfer.status === FileTransferrer.STATUS_COMPLETED || fileTransfer.status === FileTransferrer.STATUS_CANCELLED || fileTransfer.status === FileTransferrer.STATUS_REJECTED){
+            console.log(`[FileTransfer] ${fileTransfer.id} cancelled, but already in completed state`);
+            return;
+        }
+
         console.log(`[FileTransfer] ${fileTransfer.id} requested FileChunk[offset=${requestFileChunk.offset}, length=${requestFileChunk.length}]`);
 
         // update file transfer progress
-        const filePointer = requestFileChunk.offset + requestFileChunk.length;
         fileTransfer.status = FileTransferrer.STATUS_SENDING;
-        fileTransfer.progress = Math.min(100, Math.ceil(filePointer / fileTransfer.filesize * 100));
+        fileTransfer.progress = Math.min(100, Math.ceil(requestFileChunk.offset + requestFileChunk.length / fileTransfer.filesize * 100));
 
         // send file part
         await FileTransferrer.sendFileChunk(fileTransfer, requestFileChunk.offset, requestFileChunk.length);
diff --git a/src/js/FileTransferrer.js b/src/js/FileTransferrer.js
index 71fe40f..6cc90f1 100644
--- a/src/js/FileTransferrer.js
+++ b/src/js/FileTransferrer.js
@@ -9,7 +9,6 @@ class FileTransferrer {
     static DIRECTION_OUTGOING = "outgoing";
 
     static STATUS_OFFERING = "offering";
-    static STATUS_ACCEPTED = "accepted";
     static STATUS_REJECTED = "rejected";
     static STATUS_CANCELLED = "cancelled";
     static STATUS_COMPLETED = "completed";
@@ -69,7 +68,7 @@ class FileTransferrer {
     static async acceptFileTransfer(fileTransfer) {
 
         // create buffer for file data
-        fileTransfer.status = this.STATUS_ACCEPTED;
+        fileTransfer.status = this.STATUS_RECEIVING;
         fileTransfer.data = new Uint8Array(0);
 
         // loop until all bytes received
@@ -106,9 +105,7 @@ class FileTransferrer {
                 }
 
                 // update file transfer progress
-                const filePointer = fileChunk.offset + fileChunk.length;
-                fileTransfer.status = FileTransferrer.STATUS_RECEIVING;
-                fileTransfer.progress = Math.min(100, Math.ceil(filePointer / fileTransfer.filesize * 100));
+                fileTransfer.progress = Math.min(100, Math.ceil(fileChunk.offset + fileChunk.length / fileTransfer.filesize * 100));
 
             } catch(e) {
                 this.log("failed to get file chunk", e);
@@ -129,7 +126,7 @@ class FileTransferrer {
             try {
                 this.log(`rejectFileTransfer attempt ${attempt}`);
                 await FileTransferAPI.rejectFileTransfer(fileTransfer.from, fileTransfer.id);
-                fileTransfer.status = this.STATUS_ACCEPTED;
+                fileTransfer.status = this.STATUS_REJECTED;
                 return;
             } catch(e) {
                 console.log(e);