Nikos Mavrogiannopoulos <nmav <at> gnutls.org> writes: > That could be an MTU issue. The best way to debug it is to use > wireshark on both ends and check whether there are icmp messages > received that are ignored or discarded by some firewall. If this is > not possible, I'd suggest to manually play with the mtu option either > on the server or the client. > > regards, > Nikos > > Hello Nikos few days I did a lot of testing MTU , Firewall , ... But did not And the problem is exactly HTTPS Sites (google , youtube , facebook ...) HTTP sites are good loaded But not HTTPS sites The problem may be TLS 1.2 Thank Alex