MR60 MS60 not working with specific SSID

the SSID name that isn't working is:  Perspectiveonthepark  In terms of what I see, in the app, I see the SSID and the router and both satelltes have 'blue' light.   On my I phone wireless setting, I get the circle of death next to the SSID while it is trying to connect rather than the connected check mark.  On my pc I see the 'obtaining IP address' bouncing back an for with a 'saved' message.    It is acting as if this particular SSID is 'stuck' in some sort of table that conflicts with my ATT modem upon handshaking for an IP address...that won't flush when I reset, reboot or redo everything.  I have be using a process of elimination with differing SSID names such as TestPerspectiveonthepark; Parkperspective; testgear; a few others.....and they all work fine.   It is just this one Perspectiveonthepark SSID that doesn't connect.   As an aside, my att modem settings are 'out-of-the' box, but I did do a hard reset there too early on in my quest to solve the problem.