challengelogic wrote Can I use a normal 4G Data SIM Card for remote access to my 4G Router?The quick answer is NO.4G Networks providers (and most 3G services as well) use CGNAT (carrier Grade NAT)...

I've the same problem. I can't remote management the router at all, but I can mange the router locally. Also all services behind the router is working normally as well as port forwarding. This is...