Can’t connect to WiFi 6e Mesh network

I have a NetGear Orbi 6e Mesh network. With the latest beta update, I can’t connect to the main 2.4, 5, 6 network. I can only connect to the IOT network which is 2.4 and 5 and lower security. Non beta iPhones and iPads don’t have a problem connecting. The problem is iPhone and iPad.

Can’t connect to WiFi 6e Mesh network
 
 
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