diff --git a/source/shared_lib/sources/platform/posix/miniftpclient.cpp b/source/shared_lib/sources/platform/posix/miniftpclient.cpp
index fb49c27c..1f902efa 100644
--- a/source/shared_lib/sources/platform/posix/miniftpclient.cpp
+++ b/source/shared_lib/sources/platform/posix/miniftpclient.cpp
@@ -62,7 +62,7 @@ static size_t my_fwrite(void *buffer, size_t size, size_t nmemb, void *stream) {
         fullFilePath += out->filename;
     }
 
-    if(SystemFlags::VERBOSE_MODE_ENABLED) printf ("===> FTP Client thread writing file [%s]\n",fullFilePath.c_str());
+    if(SystemFlags::VERBOSE_MODE_ENABLED) printf ("===> FTP Client thread writing to file [%s]\n",fullFilePath.c_str());
 
     // Abort file xfer and delete partial file
     if(out && out->ftpServer && out->ftpServer->getQuitStatus() == true) {
@@ -88,12 +88,20 @@ static size_t my_fwrite(void *buffer, size_t size, size_t nmemb, void *stream) {
         if(out->stream == NULL) {
           if(SystemFlags::VERBOSE_MODE_ENABLED) printf ("===> FTP Client thread FAILED to open file for writing [%s]\n",fullFilePath.c_str());
           if(SystemFlags::getSystemSettingType(SystemFlags::debugNetwork).enabled) SystemFlags::OutputDebug(SystemFlags::debugNetwork,"===> FTP Client thread FAILED to open file for writing [%s]\n",fullFilePath.c_str());
+          SystemFlags::OutputDebug(SystemFlags::debugError,"===> FTP Client thread FAILED to open file for writing [%s]\n",fullFilePath.c_str());
           return -1; /* failure, can't open file to write */
         }
 
         out->isValidXfer = true;
     }
-    return fwrite(buffer, size, nmemb, out->stream);
+    size_t result = fwrite(buffer, size, nmemb, out->stream);
+    if(result != nmemb) {
+        if(SystemFlags::VERBOSE_MODE_ENABLED) printf("===> FTP Client thread FAILED to write data chunk to file [%s] nmemb = %lu, result = %lu\n",fullFilePath.c_str(),nmemb,result);
+        if(SystemFlags::getSystemSettingType(SystemFlags::debugNetwork).enabled) SystemFlags::OutputDebug(SystemFlags::debugNetwork,"===> FTP Client thread FAILED to write data chunk to file [%s] nmemb = %lu, result = %lu\n",fullFilePath.c_str(),nmemb,result);
+        SystemFlags::OutputDebug(SystemFlags::debugError,"===> FTP Client thread FAILED to write data chunk to file [%s] nmemb = %lu, result = %lu\n",fullFilePath.c_str(),nmemb,result);
+        //return -1; /* failure, can't open file to write */
+    }
+    return result;
 }
 
 /*