So the port to my node seems to close itself.
I dont know if my modem/router tries to give another ip to my server or what happens.
After this night when uptimerobot reported port closed for almost 4 hours I gave the server a static ip in network settings.
I have no idea if this will do the trick but ill see.
Usually when this happens (only at night or when im at work) its only for some seconds up to one minute.
My modem is a Technicolor TG799VAC XTREAM provided from my ISP.
Evert time its rebooted it handled out new ip’s so that has given me alot of problem in the past.
But when the port has been closed, and when I check the server later on the ip is the same so i dont think that is the problem.
Is there a way to find out why the port open and closes itself?