New - R7800 Firmware Version 1.0.2.92 Released

I can no longer see device bandwitch usage on any devices nor can I make certain devices low-highest. Thry are all set to low even after changing them. Bot good. I need more control or at least to set devices as I have roommate/s and I need to be able to prioritize my cams. I thought the ticking the QOS made that available (unsure about this very new router user) but it is ticked. Seemed like happened with this update. Seems I have to roll back to another version then it evetually becomes unavailable again do not sure if I upgraded versions by accident. It's to bad I have to give up security to have access to device bandwith usage and to set device priority. Anyone know which version to roll back on and where to get it?? I forgot and it is alot of workefaulting and reconnecting many many multiple devices. Uuug. I am so tired of having to do this. I do not have it set to auto update. Anyone else experiencing this problem? I know I can upload another older version to get that feature back but i do not want to go to far back. Any help would be appreciated. Again newbie here.
Thank you.