Problem with the timezone, DCS Freelance

Hi Everyone,

I am working with redundant AC900F controllers and the syncronization of the all stations is with an externar time server ( OPC server Freeelance) which is sync with a GPS. Only the OPC server has disable time sync in setting .

The problem is that I have configured in the project Tree the timezone like UTC-4 (no checked the box of daylight saving time) and the process stations have the timezone - 180 min (webserver-Boot configuration).

The OPC server have the Windows time zone in UTC-4 but the computer where is the Freelance Engineering had UTC-3 for the same country (the ofical timezone is UTC-4, UTC-3 is wrong). Will be this the problem?

With the time zone patch in Windows for UTC-4 only need to do a whole station download in the controllers?

Thanks a lot.