Spotlight Battery Cam will not connect to Netgear RBK850 (Wifi 6, Mesh Router)

I recently updated my Netgear Router from Nighhawk 7500 to the new RBK850 with 3 satelites (Mesh, Wifi 6). All my RING devices (Video door bell, Chime, Stick Up Cam) connect to my new router, except my Spotlight Battery Cam. I have reset the Cam, as well restarted the modem and the RBK850. During the setup procedure it finds my phone, it finds the network, but after selecting the SSID (which is 5GHz and 2,4GHz) it does not connect and ends up green blinking (which means to restart/retry the installation procedure again). Can anybody help with this?