appointments+ - having trouble with display calendar settings

I turned off all my other plugins and I still can't get the appointments page to display ONLY the current moths calendar. It is very confusing having March at the top of the page when it is still February. I would love to just show current month! When I check that setting and save it does nothing. If I change to any of the other options (weekly, monthly etc) it never changes. Help!
Question 2 - Times for appointments are quirky. I swear I reset them to what I wanted and now they are off again! Afternoon appt should be 2 not 1 AND I cant get a break from 3:30 - 6 pm to show up either.
Also is it possible to import a spreadsheet of appointments NOT made online?