Nagios Support Forum

We have a known bug specific to version 1.7 where an empty div can sometimes cover up about 150px worth of the screen and prevent some buttons from being clickable. We've got the fix committed for the next release.
A temporary "workaround" solution until the bug is fixed would be to right-click somewhere on the page, and select from the context menu "This Frame" -> "Open Frame in New Window". Now, you should be able to click on the buttons.
Hope this helps!

I tried loading up the patch but it turned the dashboard components into swirling circles that constantly load, and the host/service detail page wouldn't load as well.

This "workaround" helped some Nagios XI users in the case, where (for example) a new wizard was added, and because it was on the bottom of the page, the button was not clickable. It's too bad this temp solution doesn't work for you. We will have it fixed in the next release of Nagios XI.