Hello baracuda26

If I understood the first issue correctly, you are trying to book an appointment for a service which has maximum capacity above 1, and there already is an appointment created? You are able to book this appointment from front-end?

If this is correct, the reason why you cannot create a new appointment is because in back-end you're only adding customers to the existing appointment. That's what the plugin does with any new appointments booked from front-end - it adds the customer to an existing back-end appointment.

So, you will need to edit the existing appointment, and only add the new customer if you're doing it from back-end.

As for the second issue - can you please provide me a URL to the page where this happens, so I can take a look? Also, if I need to take any specific steps to replicate the issue, please let me know.

Yeah, I assumed that much Pawel, thanks

So, instead of creating a new appointment in back-end, edit the existing appointment, and simply add customers to the list until the capacity is filled.

And you're able to book new people for the same time slot, same service, same employee from front end?

That should not be possible.

Please provide me a temporary wp-admin user (administrator) and tell me which appointment you're trying to update.

If the time slot passed, tell me which service and employee this is in regards to.

Please note that this is a public ticket, so when you post the credentials make sure to enable the PRIVATE response.

You're welcome, Pawel

Glad I could be of service.

If you have any further questions or issues, please feel free to open a new ticket, and we'll gladly help.