diff --git a/xrd.py b/xrd.py
index 964ffb7..4f0ae65 100644
--- a/xrd.py
+++ b/xrd.py
@@ -64,6 +64,7 @@ def process_command(tef: TEF6686, data: bytes, state: dict, conn: socket.socket)
             state['last_tune'] = freq
             tef.FM_Tune_To(1, freq)
             if FREQ_NOT_ALLOWED_RANGE and freq >= FREQ_NOT_ALLOWED_RANGE[0] and freq <= FREQ_NOT_ALLOWED_RANGE[1]: tef.AUDIO_Set_Mute(True)
+            else: tef.AUDIO_Set_Mute(False)
             out += f"T{freq*10}\n".encode()
         elif cmd.startswith(b"G"):
             eqims = int(cmd.decode().removeprefix("G").strip(), 2)
@@ -87,6 +88,7 @@ def process_command(tef: TEF6686, data: bytes, state: dict, conn: socket.socket)
             tef.APPL_Set_OperationMode(False)
             tef.FM_Tune_To(1, state["last_tune"])
             if FREQ_NOT_ALLOWED_RANGE and state["last_tune"] >= FREQ_NOT_ALLOWED_RANGE[0] and state["last_tune"] <= FREQ_NOT_ALLOWED_RANGE[1]: tef.AUDIO_Set_Mute(True)
+            else: tef.AUDIO_Set_Mute(False)
         elif cmd.startswith(b"X"):
             tef.APPL_Set_OperationMode(True)
         elif cmd.startswith(b"W"):
@@ -122,6 +124,7 @@ def process_command(tef: TEF6686, data: bytes, state: dict, conn: socket.socket)
 
                 tef.FM_Tune_To(1, state["last_tune"])
                 if FREQ_NOT_ALLOWED_RANGE and freq >= FREQ_NOT_ALLOWED_RANGE[0] and freq <= FREQ_NOT_ALLOWED_RANGE[1]: tef.AUDIO_Set_Mute(True)
+                else: tef.AUDIO_Set_Mute(False)
                 tef.FM_Set_Bandwidth((state["bw"] == 0), 2360 if (state["bw"] == 0) else (state["bw"] // 100))
                 
     return out