diff --git a/src/concurrency/OSThread.cpp b/src/concurrency/OSThread.cpp
index 4e6bf1b5f..8862fa68b 100644
--- a/src/concurrency/OSThread.cpp
+++ b/src/concurrency/OSThread.cpp
@@ -82,7 +82,9 @@ void OSThread::run()
 #ifdef DEBUG_HEAP
     auto newHeap = ESP.getFreeHeap();
     if (newHeap < heap)
-        DEBUG_MSG("Thread %s leaked heap %d -> %d (%d)\n", ThreadName.c_str(), heap, newHeap, newHeap - heap);
+        DEBUG_MSG("------ Thread %s leaked heap %d -> %d (%d) ------\n", ThreadName.c_str(), heap, newHeap, newHeap - heap);
+    if (heap < newHeap)
+        DEBUG_MSG("++++++ Thread %s freed heap %d -> %d (%d) ++++++\n", ThreadName.c_str(), heap, newHeap, newHeap - heap);
 #endif
 
     runned();
diff --git a/src/modules/SerialModule.cpp b/src/modules/SerialModule.cpp
index fc6448a97..11347c910 100644
--- a/src/modules/SerialModule.cpp
+++ b/src/modules/SerialModule.cpp
@@ -220,7 +220,6 @@ int32_t SerialModule::runOnce()
 
         return (10);
     } else {
-        DEBUG_MSG("Serial Module Disabled\n");
         return disable();
     }
 }
diff --git a/src/modules/esp32/AudioModule.cpp b/src/modules/esp32/AudioModule.cpp
index a0dffd0eb..548464392 100644
--- a/src/modules/esp32/AudioModule.cpp
+++ b/src/modules/esp32/AudioModule.cpp
@@ -140,7 +140,6 @@ AudioModule::AudioModule() : SinglePortModule("AudioModule", PortNum_AUDIO_APP),
         xTaskCreate(&run_codec2, "codec2_task", 30000, NULL, 5, &codec2HandlerTask);
     } else {
         disable();
-        DEBUG_MSG("Codec2 disabled (AudioModule %d, Region %s, permitted %d)\n", moduleConfig.audio.codec2_enabled, myRegion->name, myRegion->audioPermitted);
     }
 }
 
@@ -259,7 +258,6 @@ int32_t AudioModule::runOnce()
         }
         return 100;
     } else {
-        DEBUG_MSG("Audio Module Disabled\n");
         return disable();
     }