Trial says I have 10 days, then after starting NEMA connection says it is expired

Not sure what is happening here. Installed the software today, setup and has been working as we set things up. Once I added the NEMA connection to the boat I instantly got a trial expired message. Two screenshots attached.

second picture

Update, using TCP there is no issue. Using UDP the issue occurs. Anybody using UDP in a registered version with no issues?

Do you have an old GPS sending information on that UDP port? Some old GPS receivers have a problem reporting the correct date. If Coastal Explorer receives a date from a GPS that is outside of your trial window, it will think the trial is over.

I only have one GPS sending data over the NEMA network. UDP and TCP. Weird it has an issue on UDP but not TCP.