@Clive_A I tried changing both the external and internal ports, but nothing helped. The only thing I managed to find out is that the issue is most likely related to the TCP/UDP protocol, as I can use...

@RaRu The same.

@Clive_A Even though I added Access Control in the firewall. Yes, with the Deco M5, I can get access immediately (I just need to add Port Forwarding).

@Clive_A Thank you for the information. I’ve already seen this guide, but I went through it again just to be sure. Below are the results: Accessible. Settings are correct. Public IP is available. The...

Hello, I am the owner of an ER605 router. I purchased it for the ability to connect 2 WANs (a backup and a primary one, only the primary has a public IP). Both ISPs are connected via ONU. The network...