I can see the boat's position being updated continuously on the chart as well as its track, however the current arrows don't update to the real time unless I reboot the program.  I realized this as I was sailing through The Race on LIS the other day and expected the current to be with me, which it was, however, the program still showed it against me.
Further investigation showed that the current arrows correlated  to the last time I rebooted the program which was several hours prior.  I rebooted the program, and the current arrows were correct.

I must be missing a simple setting somewhere.  Any suggestions?