Since calendar upgrade, our events are not showing in time slots.

Are you using a field of type date/time for the start of your events?

Using a Time of Day type field.

How does it know the date to use then. I�m confused.

I thought that a calendar needed to be based in a date/time field type.

Sorry, didn't understand question.  Using both date & time of day fields. Se below.

Hi Jeff,

If you are making use of two fields, one to track date and one to track time of day the issue is most likely that calendars are set up to track off of a single field for a Start Date. So what is most likely happening is that your calendar is currently populating off just that date field. Meanwhile your time field is set off to the side not being read into the calendar. You would need to use a date/time field specifically that holds both to get a calendar that accounts for both the date and the time. Alternatively you can use a formula-Date/Time field to combine your existing date field and time field into one for your calendars. I hope this suggestion and information is helpful Jeff.