Yes, definitely a Navioinics issue. And they continue. If you can't keep a continious connection to the internet; aka Navioinics, they do very inconvenient things. IMHO, run from Navioinics and if you feel like throwing your money away you can always throw some my way. I've heard the iNavX for the ipad is good. Hearsay. However, again, if I can't use charts I've purchased electronically in the interface I want then the product isn't up to muster. I should be able to import my electronic charts and use them in the program I want!
Just my 2 cents. And I'm not planning on spending that monies on iNavX or any other ipad app till I can import my purchased electronic charts there.
Ciao