Like many, I have ran into the issue of not being able to download the OpenVPN profile upon initial setup because my router does not have a NAT loopback feature. Connecting directly to the node IP solved the issue.
Now in the diagnosis screen of the DAppNode, it still shows an error saying
No NAT loopback, external IP did not resolve but I am not clear if this needs to be solved on my end for the long term (like getting a new router).
What are the actual consequences of running a node on a router without NAT loopback? Is it only a problem for downloading the VPN profile? Should I expect other issues when running DAppNode packages? Is it recommended to fix this issue or can one live with it?