we have on premises CN. I have changed http and https ports to the standard ones (80 and 443) in the technics>>progam mode and in the server's parameters.txt. In mystandard page I still see the old ones. When I try to change them in "Change server data" I get the message "failed to update server data. Please open the parameter list and try again. Error code: undefined".
The same happens if I remove the ports settings from the parameters.txt and try the "Change server data" again.