Log data appears with another time, only current log appears OK

the bad thing is that i can´t see previous history

If you have a mouse wheel, you can scroll through the logs when they are open. We are aware of the recent timestamp issue on previous logs, thank you for bringing it to our attention.

I update to 3.1.5, still have the same issue, all history of logs have the same 1:00am time and do not start loging for new log updates at the correct time in the history