What fixed a similar issue for me was to run “sudo tailscale up --reset” to reset all flags to default, and then do “sudo tailscale up” with my desired flags. After that, things persisted OK after reboot.
What fixed a similar issue for me was to run “sudo tailscale up --reset” to reset all flags to default, and then do “sudo tailscale up” with my desired flags. After that, things persisted OK after reboot.