Home page showing no attached devices, Attached Devices show 8

[SleepyCatzzz]

My Nighthawk RS400 Home page summary says there are 0 attached devices. When I go to the Attached Devices page, it shows 2 wired, and 6 wireless. Why is the home page not accurate?

I have the latest firmware update, V1.5.1.86_10.0.58, but this has been the case on the prior version as well.

[FURRYe38]

What browser are you using? Happens same in other browsers? 

Different PCs?

Has a factory reset and setup from scratch been performed since last FW update?

[SleepyCatzzz]

Chrome and Firefox both show this problem. I have tried it on both Linux and Windows. I have not done a reset and updated. I may try that but think I will go with a mesh router system anyway for better household wifi, and because the Circle pop-up that marketing refuses to allow to be permanently skipped upon router login is really, really annoying, that and the fact that the username is hardcoded as admin. This tells me that Netgear is not a consumer friendly company.