Hi there,
on debian10 truecommand.service fails to start due to the following:
Jun 23 03:23:37 true-command systemd[3569]: truecommand.service: Failed to execute command: Permission denied
Jun 23 03:23:37 true-command systemd[3569]: truecommand.service: Failed at step EXEC spawning /usr/local/bin/start-truecommand: Permission denied
after changing permissions, service started successfully