@Sunshine I still have the same problem, I haven't been able to solve it.

@Sunshine Only when I try to access the server from an external network. If I reset the router it is solved for several hours.

@Sunshine A certain port is open, it is not the problem. The problem is that I have to reset the router every XX number of hours because it doesn't always let me access the server.

@QRene That IP (190.15.212.xxx) is a Fixed IP that the internet provider gives us to be able to access the server from outside the intranet or local network.

@Sunshine Sorry I haven't responded before, I was dealing with certain issues. I tell you, if I PING from a PC within the local network (192.168.1.xxx) to the server that is connected to a fixed IP...

@Sunshine Hi Sunshine! Thank you very much for answering. The server is connected to the Router by ethernet cable. They are in the same network (192.168.1.xxx) The funny thing is that it does not let...