I think i've managed to work it last year. But then i moved to the vessel and then had no access to internet. Here:
i got help from Bart so i could install SSVG editor with no access to internet. At that time company IT policy stopped me from accessing internet onboard. Now i'm at the hotel onshore.
Any way: now i've opened Portainer and opened nodered terminal and then used
"ping 8.8.8.8". Nothing happened:/
When i broke the command the info is 100% packet loss.