“Connection to 127.0.0.1 closed by remote host” The dreaded ‘vagrant sshfs remount after timeout’ error when using vagrant-sshfs. It happens when forgetting to suspend the guest machine before the host machine hibernates. If you use vagrant along with the vagrant-sshfs plugin to mount host folders inside the guest you may come across this error from time to time. – “Connection to 127.0.0.1 closed by remote host”.