diff --git a/app/src/main/java/com/futo/platformplayer/states/StateSync.kt b/app/src/main/java/com/futo/platformplayer/states/StateSync.kt
index 5641cf8a..811d89d8 100644
--- a/app/src/main/java/com/futo/platformplayer/states/StateSync.kt
+++ b/app/src/main/java/com/futo/platformplayer/states/StateSync.kt
@@ -477,8 +477,6 @@ class StateSync {
                 }
             }.apply { start() }
         }
-
-
     }
 
     private fun getDeviceName(): String {
diff --git a/app/src/main/java/com/futo/platformplayer/sync/internal/SyncSocketSession.kt b/app/src/main/java/com/futo/platformplayer/sync/internal/SyncSocketSession.kt
index 5d7db083..910957b0 100644
--- a/app/src/main/java/com/futo/platformplayer/sync/internal/SyncSocketSession.kt
+++ b/app/src/main/java/com/futo/platformplayer/sync/internal/SyncSocketSession.kt
@@ -447,14 +447,14 @@ class SyncSocketSession {
         ensureNotMainThread()
 
         synchronized(_sendLockObject) {
-            ByteBuffer.wrap(_sendBuffer, 0, 4).order(ByteOrder.LITTLE_ENDIAN).putInt(2)
+            ByteBuffer.wrap(_sendBuffer, 0, 4).order(ByteOrder.LITTLE_ENDIAN).putInt(HEADER_SIZE - 4)
             _sendBuffer.asUByteArray()[4] = opcode
             _sendBuffer.asUByteArray()[5] = subOpcode
             _sendBuffer.asUByteArray()[6] = ContentEncoding.Raw.value
 
             //Logger.i(TAG, "Encrypting message (opcode = ${opcode}, subOpcode = ${subOpcode}, size = ${HEADER_SIZE})")
 
-            val len = _cipherStatePair!!.sender.encryptWithAd(null, _sendBuffer, 0, _sendBufferEncrypted, 0, HEADER_SIZE)
+            val len = _cipherStatePair!!.sender.encryptWithAd(null, _sendBuffer, 0, _sendBufferEncrypted, 4, HEADER_SIZE)
             //Logger.i(TAG, "Sending encrypted message (size = ${len})")
 
             ByteBuffer.wrap(_sendBufferEncrypted, 0, 4).order(ByteOrder.LITTLE_ENDIAN).putInt(len)