So, I don't get the error when I am using Chrome, but I get it when I am using Safari 
... weird.
However, if I change settings and click the red Apply Config button from the GUI it vomits this out:
Reload failed because retrieve_conf encountered an error: 1
exit: 1
Unable to connect to remote asterisk (does /var/run/asterisk/asterisk.ctl exist?)
Exception: Unable to connect to Asterisk through the CLI in file /var/lib/asterisk/bin/retrieve_conf on line 24
Stack trace:
1. Exception->() /var/lib/asterisk/bin/retrieve_conf:24
But line 24 on that file simply says to throw the Exception. It doesn't really help. Am I looking in the right place? Thanks again for any help with this. Really appreciate it.