Can't turn off Hidden SSID on RBR750

[Trevmonk]

I have been having problems with connection / slow speeds recently and when I looked on a WiFi analyser app I can see in addition to the normal Orbi SSID there is a duplicate on the same channel called Hidden SSID.  I understand Netgear removed this option sometime ago and there is no way in the Orbilogin control interface now to turn it off. Any ideas?

[plemans]

You don't turn it off. They've never been turned off. Its just usually been hidden so it isn't seen by the standard scanners but its always been seen.