‘Pinpoint Booking” Hanging on Front-End

If you are having troubles loading the ‘Pinpoint Booking’; you might have to change a few settings to get it up and running again. When you click on it, it may hang, due to a failure to send the confirmation emails.

To fix this, simply go to your Calendar Settings and click “Edit Calendar Notifications” and change the settings to PHP Mailer instead of regular PHP.

Solution was found by Marian from the support team of Pinpoint in this thread :
https://pinpoint.world/wordpress/support/forums/topic/booking-hanging-on-frontend-and-no-emails/