Port 80 traffic from net goes to webfig not my server - why?

I am running a NAS with web access and it can set up access from internet via uPNP and there is a dynamic NAT rule forwarding traffic from port 80 to the NAS.

Great except when I try to access the NAS from outside my LAN port 80 takes me to the webfig page.

I added a static rule to do the same but still it won’t work right. What am i doing wrong?

:open_mouth:

/ip service set www port=8080