New router broke hue emulation?

I just got a new Synology router. I have most everything working with it now including home assistant. But I also was using the hue emulation so that my logitech remote could control the lights in home assistant. I was using port 8300. When I do [myip]:8300 or [myip]:8300/description.xml, I get a “can’t reach this page” from the browser.

I’ve added port forwarding for 8300, but that didn’t help.

I also tried my [mypart].synology.me:8300 which didn’t work while [mypart].synology.me:[myNASport] did connect to my DSM on the same box where Home Assistant runs in a docker container.

Anyone have any guesses what is wrong?

The only difference I know of is that the old router was 192.168.0.1 and the new is 192.168.1.1, but I don’t see why that would make any difference.

emulated_hue:

  listen_port: 8300

  exposed_domains:

    - group

    - light

    - switch

    - scene

    - input_boolean