Calendar application very slow on Sundays

Over the past few months I have noticed that the calendar application on lds.org is extremely slow (often it is unusable or inaccessible) on Sundays. During the week it is relatively responsive. I assume this is due to the heavy usage load on Sundays. Unfortunately, if it is inaccessible, it cannot be used in leadership meetings or by members. Is there a way to ramp up the server resources on Sundays to accommodate heavier usage?

Are you accessing the calendar from home or at the meetinghouse?
I agree that sites like FamilySearch and Ancestry are slow on Sundays, no matter where you are.

I am accessing it from both home, church wifi, and my mobile phone hotspot. The website is slow, regardless of the internet connection. (I know that the church wifi is always swamped on Sundays).