After enabling 'Data Anonymization', privacy information related to access history will be replaced with '*' and stored. This function does not affect the 'Traffic Trend Chart', but it will affect the display of 'Request History'/'Traffic Trend Chart - Traffic Distribution Rules', etc.
Why is the 'Sampling Time Unit' in the chart limited in duration?
Setting the time to 'seconds' or 'minutes' limits the data filtering duration to prevent the program from freezing or crashing due to excessive data volume.
An abnormal exit of the VPN process may cause some data to fail to be written to the database, resulting in data loss and potentially inaccurate data display.