Latest Android App version not working on Samsung Tablet, unable to view settings

Since the last Android app update, I can no longer access the camera settings on my Samsung tablet. When I click on settings, I just get a blank screen. This is the case for all my cameras. I tried deleting and reinstalling the app, but that did not help. Anyone else experiencing this? Fortunately, I can still access the settings on my Samsung phone.' ' Each of the last few app updates seem to make this worse. For example, I cannot figure out how to turn on the floodlight cam lights when in live view. It used to be an icon right on the live view page. Now, it seems to be hidden a couple layers of menus in, whereby you have to click the + icon to get to something called Quick Menu, and then scroll down to the camera to turn on the lights. By the time you do all that in the middle of the night, the perpertrator has broken into your house.... Who's brilliant idea was that?!