fhem failing from time to time

[oliv06]

My fhem instance fails mysteriously and silently from time to time. It is a recent and occurs only once a week or so. As I have done many changes I do not know what can be the cause of the issue
Any idea how to debug it ? verbose 5 and try to look when it happens?

I would like to use supervisord in order to restart it automatically but as fhem is already a daemon I do not know how to do.

[betateilchen]

if fhem fails there should be an entry in the fhem logfile, even if verbose is set to 3 (default)

[oliv06]

if fhem fails there should be an entry in the fhem logfile, even if verbose is set to 3 (default)

Thanks, I try (it was set to 2)