Can not connect 2 different security cameras to new router

[CMT1216]

We just upgraded our Netgear Nighthawk Model R7000 to a Netgear Nighthawk Model RAX30. For the past two days I have been trying to connect 2 separate security cameras to the new router ( they were set up on the old one) but I am having njo luck. With both I get as far as connecting to internet then all of the sudden sorry an error has occurred connecting with your router try again later. I have followed directions to the letter for both cameras, I have reset and started over multiple times with no luck. The cameras are : a indoor Reolink wifi camera  model E1 Zoom and a My Q garage camera.

Any help on what I am doing wrong will be greatly appreciated

[plemans]

what modem is the router connected to? 

Are you using wpa2, wpa3, wpa2/wpa3 mixed mode for security?

do you have IPv6 enabled?

[CMT1216]

we do not use a modem we use fiber to the home and streaming services

[CMT1216]

if I am not mistaken it is spa 2 for security and I do not believe there is the other thing you asked connected. Sorry I am a little lost on correct terms

[CMT1216]

Wpa2 not spa sorry didn’t catch auto correct