I concluded too fast.....I just experimented slow connection to smtp, so I put back the "IP" smtp, which worked fine...... I stay with ipv6 activated, and will report if I experiment delays in browsing....
I concluded too fast.....I just experimented slow connection to smtp, so I put back the "IP" smtp, which worked fine......
I stay with ipv6 activated, and will report if I experiment delays in browsing....