Some logs which the date is formatted as MM/dd/yy by default does not seems to be accepted by the Frontend Log time format, while MM/dd/yyyy works correctly as expected, filling the "Local time" field on Latest data. 

From the docs: 

Supported placeholders:
* y: Year (0001-9999)
* M: Month (01-12)
* d: Day (01-31)
* h: Hour (00-23)
* m: Minute (00-59)
* s: Second (00-59)

Examples: 
Log time format - MM/dd/yy hh:mm:ss
Log entry:

06/10/19 07:52:32.427 [003096,000620] [9272] CCL:CCL8058I Client daemon error and security pop-ups have been disabled

Log time format - MM/dd/yyyy hh:mm:ss
Log entry:

06/10/19 07:52:32.427 [003096,000620] [9272] CCL:CCL8058I Client daemon error and security pop-ups have been disabled

It would be interesting to have the Log time format to accept any possible outcome from different types of log entries.