Problem with the timer

Hello dears,

I have the problem that the timer takes about ten seconds to start counting and it also happens to me that they start off about 2 to 5 minutes. I have been looking at the other reports but it is not clear to me where to make the changes.

My mod_conference_duration_component.lua file has the following statement which looks good.

     if room.created_timestamp == nil then
         room.created_timestamp = os.time() * 1000; -- Lua provides UTC time in seconds, so convert to milliseconds
     end

My OS is linux ubuntu.

Which may be?
Thanks.

Is your system time properly set, on the server?