In the new firmware v5.55 you now have access to the "Events Log" feature - to track all outgoing IO events, macros and timers start. Each event has a date/time, channel/macro/timer name, command and event source. The buffer is for 100 events and is not stored after restart. After filling it, new events are not registered, but with the "Purge" button you can clear them and everything newly received will automatically start to be recorded.