Modes unavailable on new iPhone update & icon glitches in app

After the new iPhone update, (iOS XXXX) my app will not allow me to press any alarm modes. I am unable to press “disarm, home, away.” Instead, it blinks 3 white dots on the screen, and alternates between “loading mode status” & “mode status unavailable.” In addition, any camera with lost WiFi will also have a blinking WiFi icon (normally the no WiFi icon sits still on screen). I have more than 10 cameras. I’m not sure if that has something to do with it. Some hardwired and some wireless. My other home has less and works fine. And it’s not an internet issue because my parents have Androids and their apps also work fine.