Hey, I registered because I had the same issue happening to me. I did a little digging and found that on the forum the "Minimap with ship names" mod specified that the "<Element name = "altMinimap" class = "__ ModLoader" url = "alt_minimap.swf" />" line should be at the end of the element list. I eyeballed the battle_elements uploaded by jsmith75154 and it's at the start of the element list instead of the end, with the alt_hud after it. When I had the same issue I moved it (altminimap) to the end of the element list and the navigator mod started working for me. I don't know if it was a fluke or not that fixed mine, but it might be worth a look.
Sorry if this is the wrong place to post it or if it was already addressed previously. But it fixed the issue when I had it so I figured it might be useful and probably couldn't hurt to share *shrug*
