I have tried to replace a working GCFI outlet in my bathroom. The reason is due to the plug in being loose and may possilby short out., but it was still functioning. So, the new receptacle is installed and is not working. The green light is on but when I press the reset button, nothing happens. I've tried reversing the wires and still nothing. If I reinstall the original receptacle, it works. FYI, this is the second new one I have installed thinking the first one was defective. What I have also done is install a receptacle that is not a GCFI type and everything is working. This outlet allows power to my bathroom light as well as the power to this outlet and my supplies power to my second bathroom located downstairs. What am I doing wrong?