Every application that uses FFI has problems while debugging. This is because when you call a external function through FFI, the debug brakes down. You cannot continue debugging. In addition, sometime, it is very useful to see which functions, with which values and in which order openDBX functions are called. This is used, for instance, when trying to find bugs.
So, we put SqueakDBX a logging/profiling capability. To enable debug you must "do it"
DBXPlatform enableDebugMode
To disable, you can do:
DBXPlatform disableDebugMode