Other Mavericks time server

[Xde]

Hello, is it possible that Mavericks does not track the timeserver correctly?
I had problems with the ebay time while bidding. The time on the item main window runs down. But in the small "bidding window" the time was running suddenly upwards. Finally I lost to bid because the main item window was showing time left and suddenly I got bidding closed.
I think, I got the problem more than onces but never realized that something went technically wrong.
I use FF Dynasty, no addons, Pihole, nothing else.
While looking on google to get some information about that, I found that more people seem to have this problem without knowing their OS and system characteristics.

 

[Wowfunhappy]

Well, it's pretty easy to test if your computer's clock is correct—put your Mac and some other timekeeping device that sets to an internet clock (e.g. a phone) side by side and see if the minutes change at exactly the same moment.

If there's a problem, you can always set the time manually in System Preferences → Date & Time.

 

[Xde]

@ wowfunhappy, thanks for reply! the time sync war disabled. In some cases I do this, for ex install with expired certs and other. So stupid. It was probably the reason. Thanks!