Hi Rob, first of all thank you for your answer. I tried to look into /etc/resolv.conf file and the only nameserver is 127.0.1.1 that is my hostname. This morning, trying to do the same thing and using another time my cell phone and a hotspot, seems to be the same issue. I really don't know what cloud be the problem. I'll try to switch to CLI 1.5 and see if that resolves the issue.
However, have you got any other suggestions?