If Mantra hits an error, it can send its debug log (with a random install ID and country) so the bug gets fixed. Folder paths in the log can include your Windows username. Logs are private and deleted after 30 days. Turn off: AutoDebug in Settings.ini.
Mantra checks for signed updates and applies them when idle. Turn off: AutoPatch in Settings.ini.
Provided as is, without warranty. You're responsible for following the rules of the programs you use it with.