As of this morning, I am not receiving anything on Site 1 (in addition to 17).I'm about 15 miles north of ORD. Site 2 has a strong signal and I can listed to it without any problems. I can also listen to Site 1 but it does not come in strong enough consistently for me to focus on it. I cannot hear Site 17 at all. I updated my frequencies file with the two extra repeaters you mentioned but still nothing. Curious to find out where exactly the towers are located for all of these sites.
Only Site 2 is busy/active and comes in fine.