web access issue

[Translator]

The router is RV320, preparing to enable remote access.

After setting up DDNS and external network access ports with the RV130 I used before, I could directly access it.

However, this model prompts a 502 BAD GATEWAY error. Could someone please guide me on how to operate this? Thank you very much.

[Richard Burts]

The message BAD GATEWAY suggests that there was a mistake in the configuration of RV320. Could you provide details of the configuration, especially the routing logic used.

[erniejg_oma]

This is an old challenge with an old yet very reliable router. 

My RV320 has been humming along for years, so it is doubtful that any of the routing configuration is in question. Here is what transpired: I was generating a new certificate (as the previous ones had expired) and then clicked on "Make Default." Once I did that, I was unable to access the router's admin panel. When the 502 Bad Gateway error is displayed, inspecting the browser data reveals that the router is transmitting the new certificate data.

Is there anything that can be done beyond reflashing the router firmware?

Thank you!