I'm hoping someone can help me here.... I can't seem to make this Site Lock feature work to save my life. Here is what I did: Made a new folder for UT and unzipped the contents into there. Ran the program and setup my receiver (I also un-checked all protocols except for EDACS) and selected the Site Lock option. Put the receiver online and decoding started with Limbo System #1. I assigned my frequencies and labelled the system, everything looks good. Now as a test of the Site Lock I exit UT and restart. Comes up right away with Limbo #2. Am I wrong in thinking the Site Lock option should prevent this? Maybe I'm just missing something here as to how this is supposed to work. Any guidance greatly appreciated!