Hi everybody, sorry for my english ^^
It’s just to say that I had a concern to update Jackett.
Previously, I had to disable the automatic update, otherwise it crashed. And since I was upgrading with root with upgradeJackett command.
But it does not work anymore, I have new trackers in the list. I think I managed with mono JackettUpdater.exe 
but the version mentioned on the web interface is still 0.7.846.0 while Now it is 0.7.876.
Also from the QuickBox home page, I can not stop Jackett with the button. And I can’t stop too with systemctl stop jackett @ <username>. service it does not work, although the status is mentioned as inactive:
Loaded: loaded (/etc/systemd/system/[email protected]; enabled; vendor preset: enabled)
Active: inactive (dead) since Mon 2017-01-16 02:28:47 CET; 5s ago
ExecStop = / bin / kill -HUP (code = exited, status = 0 / SUCCESS)
Process: 9844 ExecStart = / usr / bin / screen -f -a -d -m -S jackett mono /home/%I/Jackett/JackettConsole.exe (code = exited, status = 0 / SUCCESS)
Main PID: 20627 (code = exited, status = 1 / FAILURE)
But I still have access …