It is nothing to do with your configuration. It very likely cause by your code. The reason it won't crash in debug mode is that your linker allocates more storage space for each memory blocks in your program for debug purposes. So, even if your program leaks, the extra space storage save you from crash. This is not going to happen when you are in release mode as when your linker allocate exact storage space for your program. Sonork 100.41263:Anthony_Yio