PID file not reliable about ubnt-letsencrypt

[NeeksGit]

also experiencing same issue.
However the content of the current script seems to return the proper process of lightpd

$ cat /var/run/lighttpd.pid
> 4064

$ ps ax | grep light 
> 4064 ?        S      0:04 /usr/sbin/lighttpd -f /etc/lighttpd/lighttpd.conf

unsure why it is still hanging and breaks the gui

[j-c-m]

It seems that lighttpd when signaled for a graceful restart, which is what the script is doing, sometimes just doesn't ever exit.

I have made updates (04adcf8) to use a more forceful SIGTERM stop.