diff --git a/src/FSCommon.cpp b/src/FSCommon.cpp
index 5832a2ac..ecda025c 100644
--- a/src/FSCommon.cpp
+++ b/src/FSCommon.cpp
@@ -9,13 +9,13 @@ bool copyFile(const char* from, const char* to)
    
     File f1 = FSCom.open(from, FILE_O_READ);
     if (!f1){
-        DEBUG_MSG("Failed to open file");
+        DEBUG_MSG("Failed to open source file %s\n", from);
         return false;
     }
 
     File f2 = FSCom.open(to, FILE_O_WRITE);
     if (!f2) {
-        DEBUG_MSG("Failed to open file");
+        DEBUG_MSG("Failed to open destination file %s\n", to);
         return false;
     }
    
@@ -56,10 +56,10 @@ void listDir(const char * dirname, uint8_t levels)
     while(file){
         if(file.isDirectory() && !String(file.name()).endsWith(".")) {
             if(levels){
-                listDir(file.name(), levels -1);
+                listDir(file.path(), levels -1);
             }
         } else {
-            DEBUG_MSG("  %s (%i Bytes)\n", file.name(), file.size());
+            DEBUG_MSG(" %s (%i Bytes)\n", file.path(), file.size());
         }
         file.close();
         file = root.openNextFile();
@@ -94,16 +94,16 @@ void rmDir(const char * dirname)
         strcat(dirpath,entry.name()); // append string two to the result.
         if(entry.isDirectory() && !String(entry.name()).endsWith(".")) {
             entry.close();
-         //   DEBUG_MSG("Descend DIR  %s\n", dirpath);
+            DEBUG_MSG("Descend DIR %s\n", dirpath);
             rmDir(dirpath);
         } else {
             entry.close();
-         //   DEBUG_MSG("Remove FILE  %s\n", entry.name());
+            DEBUG_MSG("Remove FILE %s\n", entry.name());
             FSCom.remove(entry.name());
         }
     }
     FSCom.rmdir(dirname);
-   // DEBUG_MSG("Remove DIR  %s\n", dirname);
+    DEBUG_MSG("Remove DIR %s\n", dirname);
     file.close();
 #endif
 }
@@ -117,7 +117,7 @@ void fsInit()
         assert(0); // FIXME - report failure to phone
     }
 
-    DEBUG_MSG("Filesystem files:\n");
+    DEBUG_MSG("Filesystem files (%d/%d total Bytes):\n", FSCom.usedBytes(), FSCom.totalBytes());
     listDir("/", 10);
 #endif
 }
diff --git a/src/FSCommon.h b/src/FSCommon.h
index 38ca403b..2daca975 100644
--- a/src/FSCommon.h
+++ b/src/FSCommon.h
@@ -40,6 +40,7 @@ using namespace Adafruit_LittleFS_Namespace;
 #endif
 
 void fsInit();
+bool copyFile(const char* from, const char* to);
 bool renameFile(const char* pathFrom, const char* pathTo);
 void listDir(const char * dirname, uint8_t levels);
 void rmDir(const char * dirname);
diff --git a/src/mesh/NodeDB.cpp b/src/mesh/NodeDB.cpp
index 15601749..4e06d263 100644
--- a/src/mesh/NodeDB.cpp
+++ b/src/mesh/NodeDB.cpp
@@ -431,7 +431,6 @@ bool saveProto(const char *filename, size_t protoSize, size_t objSize, const pb_
         } else {
             okay = true;
         }
-
         f.close();
 
         // brief window of risk here ;-)
@@ -454,7 +453,7 @@ void NodeDB::saveChannelsToDisk()
 #ifdef FSCom
         FSCom.mkdir("/prefs");
 #endif
-        saveProto(channelFileName, ChannelFile_size, sizeof(ChannelFile), ChannelFile_fields, &channelFile);
+        saveProto(channelFileName, ChannelFile_size, sizeof(channelFile), ChannelFile_fields, &channelFile);
     }
 }
 
@@ -484,7 +483,7 @@ void NodeDB::saveToDisk()
         config.has_power = true;
         config.has_network = true;
         config.has_bluetooth = true;
-        saveProto(configFileName, LocalConfig_size, sizeof(LocalConfig), LocalConfig_fields, &config);
+        saveProto(configFileName, LocalConfig_size, sizeof(config), LocalConfig_fields, &config);
 
         moduleConfig.has_canned_message = true;
         moduleConfig.has_external_notification = true;
@@ -493,7 +492,7 @@ void NodeDB::saveToDisk()
         moduleConfig.has_serial = true;
         moduleConfig.has_store_forward = true;
         moduleConfig.has_telemetry = true;
-        saveProto(moduleConfigFileName, LocalModuleConfig_size, sizeof(LocalModuleConfig), LocalModuleConfig_fields, &moduleConfig);
+        saveProto(moduleConfigFileName, LocalModuleConfig_size, sizeof(moduleConfig), LocalModuleConfig_fields, &moduleConfig);
 
         saveChannelsToDisk();
     } else {
diff --git a/src/modules/CannedMessageModule.cpp b/src/modules/CannedMessageModule.cpp
index 240c2308..41f62062 100644
--- a/src/modules/CannedMessageModule.cpp
+++ b/src/modules/CannedMessageModule.cpp
@@ -411,7 +411,7 @@ bool CannedMessageModule::saveProtoForModule()
     FS.mkdir("/prefs");
 #endif
 
-    okay &= saveProto(cannedMessagesConfigFile, CannedMessageModuleConfig_size, sizeof(CannedMessageModuleConfig),
+    okay &= saveProto(cannedMessagesConfigFile, CannedMessageModuleConfig_size, sizeof(cannedMessageModuleConfig),
                       CannedMessageModuleConfig_fields, &cannedMessageModuleConfig);
 
     return okay;