I switched the buffer before meetings from 3 hours to 0 and now I can see my availabily show up in the calendar. However, I don't want anyone being able to book a time slot so close to its start time. Is there a way to set that up without creating a buffer, as then I'll probably run into the same "No time slots available" issue again. Looking forward to hearing back from you...

Hi ​@rich90210 - Thanks for reaching out.

In this case, you can adjust the Notice for the event to ensure users can’t book within a certain time frame. You can change this setting here:
 

In this case, I have my event set to 2 days notice so users can’t book a time if its within 2 days of the current time. You can also adjust this to be minutes or hours. Heres what my scheduling page looks like with this setting:

Let me know if you have any questions!

Hi David, thanks for your reply. So I did what you suggested (1 day before event) and the buffer before meeting is still set to zero and looks like all is good to go. Thanks a lot and all the best!