today i realized, that all of my devices where not sending anymore.
In Chirpstack Application Server i saw, that all session keys have been gone.
Is it possible, that the redis database is not persistant by default.
Do you have any best practice on how to configre it.
In the docs it just says, if you flush the redis database all devices have to rejoin.
I did not flush the database, but it is possible, that the server restarted by itself.
Thank you for your help