ERROR: (gcloud.compute.ssh) [/usr/bin/ssh] exited with return code [255]

Question

I kept getting kicked out of my compute engine instance after a few seconds of idle with the indicated error (255). I used \'gcloud compute ssh\' to log in. I am using t

Answer 1

I eventually had to delete my instance and make a new one with the same disk. See https://cloud.google.com/compute/docs/troubleshooting/troubleshooting-ssh#use_your_disk_on_a_new_instance for details.