Hello Quinn,
i changed the registry entry on the 2nd of April. I also restarted the Server. We received then again a monitoring message on 7th April. Also some more this week and tonight we got also more monitoring messages. I just send the log files via the FTP Button in System Settings. I put this Thread ID in the 3186 URL 3188 as request ID.
It started around 1:25 am. Its at line 15835
04-11-2019, 01:25:10.160, TID:03936, PID:01624
Regards
Cedric