diff --git a/examples/Other Examples/MaxAccessories/MaxAccessories.ino b/examples/Other Examples/MaxAccessories/MaxAccessories.ino
index aa72f2d..d485a06 100644
--- a/examples/Other Examples/MaxAccessories/MaxAccessories.ino	
+++ b/examples/Other Examples/MaxAccessories/MaxAccessories.ino	
@@ -73,7 +73,7 @@ void setup() {
  
   Serial.begin(115200);
 
-  homeSpan.setLogLevel(1);
+  homeSpan.setLogLevel(2);
   homeSpan.enableWebLog(500);
 
   homeSpan.begin(Category::Lighting,"HomeSpan Max");
diff --git a/src/HAP.cpp b/src/HAP.cpp
index 3fc126f..5cfa6c0 100644
--- a/src/HAP.cpp
+++ b/src/HAP.cpp
@@ -1604,15 +1604,19 @@ void Nonce::inc(){
 
 HapOut::HapStreamBuffer::HapStreamBuffer(){
 
-  buffer=(char *)HS_MALLOC(bufSize+1);                                          // add 1 for adding null terminator when printing text
-  encBuf=(uint8_t *)HS_MALLOC(bufSize+18);                                      // 2-byte AAD + encrypted data + 16-byte authentication tag
+  // note - must require all memory allocation to be pulled from INTERNAL heap only
+
+  const uint32_t caps=MALLOC_CAP_DEFAULT | MALLOC_CAP_INTERNAL;
+
+  buffer=(char *)heap_caps_malloc(bufSize+1,caps);                                          // add 1 for adding null terminator when printing text
+  encBuf=(uint8_t *)heap_caps_malloc(bufSize+18,caps);                                      // 2-byte AAD + encrypted data + 16-byte authentication tag 
+  hash=(uint8_t *)heap_caps_malloc(48,caps);                                                // space for SHA-384 hash output
+  ctx = (mbedtls_sha512_context *)heap_caps_malloc(sizeof(mbedtls_sha512_context),caps);    // space for hash context
   
-  hash=(uint8_t *)HS_MALLOC(48);                                                // space for SHA-384 hash output
-  ctx = (mbedtls_sha512_context *)HS_MALLOC(sizeof(mbedtls_sha512_context));    // space for hash context
-  mbedtls_sha512_init(ctx);                                                     // initialize context
-  mbedtls_sha512_starts_ret(ctx,1);                                             // start SHA-384 hash (note second argument=1)
+  mbedtls_sha512_init(ctx);                 // initialize context
+  mbedtls_sha512_starts_ret(ctx,1);         // start SHA-384 hash (note second argument=1)
   
-  setp(buffer, buffer+bufSize-1);
+  setp(buffer, buffer+bufSize-1);           // assign buffer pointers
 }
 
 //////////////////////////////////////
diff --git a/src/HAP.h b/src/HAP.h
index cd79b57..579ca04 100644
--- a/src/HAP.h
+++ b/src/HAP.h
@@ -207,6 +207,7 @@ class HapOut : public std::ostream {
         
     HapStreamBuffer();
     ~HapStreamBuffer();
+    
   };
 
   HapStreamBuffer hapBuffer;
@@ -214,7 +215,7 @@ class HapOut : public std::ostream {
   public:
 
   HapOut() : std::ostream(&hapBuffer){}
-
+  
   HapOut& setHapClient(HAPClient *hapClient){hapBuffer.hapClient=hapClient;return(*this);}
   HapOut& setLogLevel(int logLevel){hapBuffer.logLevel=logLevel;return(*this);}
   HapOut& prettyPrint(){hapBuffer.enablePrettyPrint=true;hapBuffer.logLevel=0;return(*this);}
diff --git a/src/HomeSpan.cpp b/src/HomeSpan.cpp
index 9e1fd96..2d746cd 100644
--- a/src/HomeSpan.cpp
+++ b/src/HomeSpan.cpp
@@ -185,10 +185,10 @@ void Span::pollTask() {
     processSerialCommand("i");        // print homeSpan configuration info
            
     HAPClient::init();                // read NVS and load HAP settings  
-    
-    if(heap_caps_get_minimum_free_size(MALLOC_CAP_INTERNAL)<DEFAULT_LOW_MEM_THRESHOLD)
-      LOG0("\n**** WARNING!  Low Internal RAM Watermark of %d bytes is less than Low Threshold of %d bytes.  Device *may* run out of memory.\n\n",
-          heap_caps_get_minimum_free_size(MALLOC_CAP_INTERNAL),DEFAULT_LOW_MEM_THRESHOLD);
+
+    if(heap_caps_get_free_size(MALLOC_CAP_DEFAULT|MALLOC_CAP_INTERNAL)<DEFAULT_LOW_MEM_THRESHOLD)
+      LOG0("\n**** WARNING!  Internal Free Heap of %d bytes is less than Low-Memory Threshold of %d bytes.  Device *may* run out of Internal memory.\n\n",
+          heap_caps_get_free_size(MALLOC_CAP_DEFAULT|MALLOC_CAP_INTERNAL),DEFAULT_LOW_MEM_THRESHOLD);
 
     if(!strlen(network.wifiData.ssid)){
       LOG0("*** WIFI CREDENTIALS DATA NOT FOUND.  ");
@@ -823,14 +823,24 @@ void Span::processSerialCommand(const char *c){
     break;
 
     case 'm': {
-      LOG0("Free Heap Internal RAM : %7d bytes.  Low: %7d\n",heap_caps_get_free_size(MALLOC_CAP_INTERNAL),heap_caps_get_minimum_free_size(MALLOC_CAP_INTERNAL));
-#if defined(BOARD_HAS_PSRAM)
-      LOG0("Free Heap SPI (PS) RAM : %7d bytes.  Low: %7d\n",heap_caps_get_free_size(MALLOC_CAP_SPIRAM),heap_caps_get_minimum_free_size(MALLOC_CAP_SPIRAM));
-#endif
-      LOG0("Lowest stack level     : %7d bytes\n",uxTaskGetStackHighWaterMark(NULL));
+      multi_heap_info_t heapAll;
+      multi_heap_info_t heapInternal;
+      multi_heap_info_t heapPSRAM;
+    
+      heap_caps_get_info(&heapAll,MALLOC_CAP_DEFAULT);
+      heap_caps_get_info(&heapInternal,MALLOC_CAP_DEFAULT|MALLOC_CAP_INTERNAL);
+      heap_caps_get_info(&heapPSRAM,MALLOC_CAP_DEFAULT|MALLOC_CAP_SPIRAM);
+    
+      Serial.printf("\n            Allocated      Free   Largest       Low\n");
+      Serial.printf("            --------- --------- --------- ---------\n");
+      Serial.printf("Total Heap: %9d %9d %9d %9d\n",heapAll.total_allocated_bytes,heapAll.total_free_bytes,heapAll.largest_free_block,heapAll.minimum_free_bytes);
+      Serial.printf("  Internal: %9d %9d %9d %9d\n",heapInternal.total_allocated_bytes,heapInternal.total_free_bytes,heapInternal.largest_free_block,heapInternal.minimum_free_bytes);
+      Serial.printf("     PSRAM: %9d %9d %9d %9d\n\n",heapPSRAM.total_allocated_bytes,heapPSRAM.total_free_bytes,heapPSRAM.largest_free_block,heapPSRAM.minimum_free_bytes);
+      
+      LOG0("Lowest stack level: %d bytes\n",uxTaskGetStackHighWaterMark(NULL));
       nvs_stats_t nvs_stats;
       nvs_get_stats(NULL, &nvs_stats);
-      LOG0("NVS Flash Partition    : %7d of %d records used\n\n",nvs_stats.used_entries,nvs_stats.total_entries-126);      
+      LOG0("NVS Flash Partition: %d of %d records used\n\n",nvs_stats.used_entries,nvs_stats.total_entries-126);      
     }
     break;       
 
diff --git a/src/src.ino b/src/src.ino
index bc7301c..08c4290 100644
--- a/src/src.ino
+++ b/src/src.ino
@@ -34,7 +34,7 @@ void setup() {
   Serial.begin(115200);
 
   homeSpan.setLogLevel(2);
-  homeSpan.enableWebLog(200);
+  homeSpan.enableWebLog(500);
 
   homeSpan.begin(Category::Lighting,"HomeSpan Max");