I noticed, after factory defaulting the router, some entries I had not seen before, from Whatsapp and other unidentified ones. That may seem to be an indication that UPnP works, at least for some apps. Thank you for your time and tips. Unfortunately,...
I’m a retired IT guy. I’m aware of all that you mentioned and tried it all, to no avail. I’ve tried TCP and UDP individually as well as together. I have reset the router to factory defaults, etc. I have not tried the other two options because I ignor...
Hi! It’s a modern system which uses Wi-Fi technology. It works fine within the local network. It’s the external access that is being prevented by something which I cannot pinpoint. Unfortunately, I have no choice for port selection. Otherwise I would...
