Access Control / Port reservation

Hi Guys,

i have to 2 problems with my Router.   ( R6220 / Router-Firmware: V1.1.0.110_1.0.1 , and below same problem )
1. I can't sort my reserved IP Addresses and this is annoying! when the Network gets bigger and bigger. I want to sort Devices to a specific IP-Range and its hard to manage. Can't believe this isn't possible for the last couple of years.
2. I can't see any Devices in Access Control. Its activated and the list below is empty. I updated to the newest Firmware and still the same Bug/Problem. It was working someday but now its useless...... tested in different browsers.

Hey Netgear, a router is a device to manage your network and this device isn't able to sort IP Addresses per number - its RIDICULOUS! 

Empty Access Control:
https://ibb.co/1f2VYjF

Chaos IP-List - unbelievable:
https://ibb.co/0rmLN2N

Can someone help?
Thanks!