"Follow You" Sometimes Doesn't Work For Me

[Blinkinstein]

Someone please answer? I apologize if this isn't the first post. "Follow You" option on map doesn't always work the way it should, SOMETIMES, for me. I am having much trouble with this. It's checked on, but the map (all sizes) is stationary when moving; even the guide arrow's yardage number doesn't move, SOMETIMES. I have only Carbonite addon running and it's standard settings on. The only thing I noticed that seems to help is when I reload the UI with /reload. But when I finish the quest or pick up another the map goes stationary along with the yardage on arrow guide, again. Ultimately, I ask: What am I not doing right?
I've loved this addon the most and will be using it very often for the next while. If this one thing could be fixed for me I'd give it my best!