diff --git a/tasmota/include/tasconsole.h b/tasmota/include/tasconsole.h
index f6b1021d1..f3f975752 100644
--- a/tasmota/include/tasconsole.h
+++ b/tasmota/include/tasconsole.h
@@ -21,7 +21,7 @@ class TASCONSOLE {
     virtual size_t printf(char *) = 0;
     virtual size_t read() = 0;
     virtual size_t setRxBufferSize(size_t) = 0;
-    virtual size_t setTxBufferSize(size_t) = 0;
+//    virtual size_t setTxBufferSize(size_t) = 0;
   };
 
 public:
@@ -66,9 +66,9 @@ public:
     return object->setRxBufferSize(rx_queue_len); 
   }
 
-  size_t setTxBufferSize(size_t rx_queue_len) {
-    return object->setTxBufferSize(rx_queue_len); 
-  }
+//  size_t setTxBufferSize(size_t rx_queue_len) {
+//    return object->setTxBufferSize(rx_queue_len); 
+//  }
 
   template< typename T >
   struct Model : Concept {
@@ -108,9 +108,9 @@ public:
 		  return object.setRxBufferSize(size);
     }
 
-    size_t setTxBufferSize(size_t size) override {
-		  return object.setTxBufferSize(size);
-    }
+//    size_t setTxBufferSize(size_t size) override {
+//		  return object.setTxBufferSize(size);
+//    }
 
   private:
     T object;
diff --git a/tasmota/tasmota.ino b/tasmota/tasmota.ino
index 7fc589bb5..703565959 100644
--- a/tasmota/tasmota.ino
+++ b/tasmota/tasmota.ino
@@ -236,7 +236,9 @@ TASCONSOLE TasConsole{HWCDCSerial};         // ESP32C3/C6/S3 embedded USB using
 #else   // No ARDUINO_USB_MODE
 #include "USB.h"
 #include "USBCDC.h"
-//USBCDC USBSerial;                         // Already defined in USBCDC.cpp
+#if !ARDUINO_USB_CDC_ON_BOOT
+USBCDC USBSerial;                           // Already defined in USBCDC.cpp
+#endif  // ARDUINO_USB_CDC_ON_BOOT
 TASCONSOLE TasConsole{USBSerial};           // ESP32Sx embedded USB interface
 //#warning **** TasConsole uses USBCDC ****
 #endif  // ARDUINO_USB_MODE