Unable to log into HA on Rasberry pi

Hello, I just recently moved my HA Rasberry pi from my default network over to my IOT network. I did get a new IP address from the IOT network which i can ping and get a response back. The old IP address does not respond. When I try to manually replace the old ip with the new, It says that I am about to give my new Ip address access to the Old. Any way I go through the steps and end up with this,“Unable to fetch auth providers. http://192.168.1.102:8123/?auth_callback=1”. I am using a unfi router and I suspect I may have overlooked a firewall rule. Has anybody seen this before? Thanks