@rthome
– I can’t figure out how to edit the calendars any longer.
The way you edit calendars remains the same. Are you seeing anything different?
– I see no way to know for how long I have extended or shrunk a calendar window without counting the number of clicks.
Are you not seeing the time increment/decrement when you click the +/- buttons?
For your example of the media calendar limiting access only to 6pm-9pm, the sites listed in the calendar will only be available during that time range. Now suppose you want to open up 4:00pm-5:00pm. You can log in anytime after 4:00pm, extend the calendar for the amount of time you want. If you extend the calendar by one hour, then the calendar restrictions will be removed for the next hour and will be restored after the 1 hour expires. If you log in at 4:00pm, extend the calendar by 1 hour, then the media sites will be available 4:00pm-5:00pm.