All features (Apart from launch control) have been fully tested.
Problems can be caused by wiring, not understanding how it works,
miss configuration and yes the ecu could be faulty.
Trying to second guess a problem over an internet tread post is not a very
good idea.

To say that other ecu's dont have these problems is false statement.

I have had bad experience with Omex,Motec etc but these were overcome
once I had talked to the relevant people which is my point exactly !!