LDAP Sync won't save

LDAP Sync won't save

Using ServiceDesk Plus for the first time and really like the product thus far.  Unfortunately i have run into an issue where I can't setup a Scheduled LDAP import.

For some reason, when I check the box and put in a number for days (usually 1) and click save next to the line... there is no response.  If i click off the page and back on, the checkbox and number of days are both empty.

I have done this with both Internet Explorer and the latest Chrome Browser.  

Manual Importing of LDAP works perfectly fine.  I am unsure where to go from here.  Is there a config file somewhere that requires a flag or modification?
                New to ADManager Plus?

                  New to ADSelfService Plus?