After that I am returned to the previous screen and the the hourglass just goes around and around.
Updated app...can now add the DropBox service under iOS 11.1 on my iPad Pro and my iPhone 7. Unfortunately, any map that I try to open on my iPad fails with the error "Cannot open map...Unknown error". If I try to create a new map rather than opening an existing one, it creates the file on DropBox but gives the same error when trying to open it. I don't have these issues on the iPhone, only the iPad Pro. Really? Unless I can use this tool on my iPad it is useless. Editing or navigating maps on an iPhone screen isn't going to work.
the IOS app really tanks. its connectivity to dropbox causes errors and it doesn't link to Onedrive which is the solution for a lot of organisations . given the ratings on the apps store and feedback here and elsewhere , can you provide an ETA on fixing these basic needs? it will allow users to then make informed decisions as to seeking an alternative or waiting for mindjet.
This mature approach is just as APPLE corp has done since 1982 for all their products hardware as well as software..