How often does the audit log write to disk?

[#1]

Hi,

The "Enable Audit Logging" is enabled.

The "Enable Extensive Audit Logging" is enabled.

The "Split Files" is set to monthly.

There is extensive usage of the QlikView applications, including me doing selections throughout the day. But the audit log has not been updated for 6 hours. Should not the audit log be updated on disk almost immediately after the audit-event took place?

[#2]

In addition, the "Enable Audit Logging" is ticked for each user document. But still the audit log has not been written to disk for around 26 hours now.

The events, sessions and performance logs work just fine.

Any ideas?