So I turned on the guest network , connected my phone to it and ran the setup. When it came to choose the wifi network i chose my normal SSID. and that seemed to work. but when i turn off the guest...

Help, I have 2x KC100 Cameras. Previously these were connected to my Airport Express with no issues until my router died. I know have an Asus RT-AC88U router, and for the life of me I cannot get them...