Atm about 50% of my pushes and pulls take a unusual amount of time to initiate the SSH connection.
When i use ssh -v -v -v email@example.com I can see that sometimes it takes very long for the SSH server to answer. I can reproduce this from two different networks from the netherlands.
ssh -v -v -v firstname.lastname@example.org
OpenSSH_7.3p1, LibreSSL 2.4.1
debug1: Reading configuration data .ssh/config
debug1: /Users/djhartman/.ssh/config line 40: Applying options for *
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 20: Applying options for *
debug2: resolving "bitbucket.org" port 22
debug2: ssh_connect_direct: needpriv 0
debug1: Connecting to bitbucket.org [188.8.131.52] port 22.
debug1: Connection established.
debug1: identity file .ssh/id_rsa type 1
debug1: key_load_public: No such file or directory
debug1: identity file .ssh/id_rsa-cert type -1
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_7.3
There is a 3 to 10 second waiting period here, where it seems it is waiting for the ssh server to respond.
debug1: Remote protocol version 2.0, remote software version conker_1.0.288-e9ef8ea app-123
debug1: no match: conker_1.0.288-e9ef8ea app-123
debug2: fd 5 setting O_NONBLOCK
debug1: Authenticating to bitbucket.org:22 as 'git'