I am having a very annoying issue with port forwarding. I have turned on DMZ, Disabled firewall, tried setting inbound rules and so on. The issue that I'm having is that is I am using a new ISP. I do have a public IPv4 address. When I check if the port to see if its open.However the ports stay closed no matter what I do. The router I'm using is Residential Gateway Model:844E-1.
Wireshark Data
https://imgur.com/a/c4Q0lVj
Port Forwarding Data
https://imgur.com/a/NFGOoce
Wireshark Data
https://imgur.com/a/c4Q0lVj
Port Forwarding Data
https://imgur.com/a/NFGOoce