Finally figured it out. Thanks
Library/Preferences/calibre/device_drivers_SMART_DEVICE_APP.py.json
{
"extra_customization": [
true,
null,
"",
null,
false,
"9090",
true,
null,
"",
null,
false,
"",
true,
"75",
true,
null,
"epub",
false
Basically there was a hard coded IP address, I removed the IP address and left "" (doublequotes) and changed the line below it from false to true.
I apologize for not posting the resolution. Didn't really think it thru.