Options for Sunpower solar integration?

I’m having trouble setting up the GL-MT300N-V2 router. I’ve used routers before, but I can’t seem to get port 8080 open. Device is hooked to my WiFi on the wan side (google wifi) just fine, I changed the LAN IP to 172.27.153.10, I set up the port forwarding, opened ports 80 and 8080, went to advanced wifi settings to make sure wan zone to lan is set to Accept. No problem accessing router and configuring on my WiFi network. But when I check open ports using Fing, 8080 doesn’t show as open. And the SunPower HA integration says cannot connect when I enter the router ip (on my network, 192.168.86.45:8080). Any help would be appreciated.