Needs work!

Wow... seriously!? I bought this app in hopes of saving time with data entry. Quite the opposite. I had it working to some degree before the update to the current version, but it crashed every time I clicked save in settings. So, to reset the IP address in settings, I had to delete the app and reinstall it every time I moved between home and office. What a pain. Now, after the current update, it doesnt crash with a save in settings, but worse, I cant get it to connect to anything. (Im using it with a MacBook Pro... I mean, Im trying to use it. I want my $5 back)

Sir Walter Raleigh the 13th about NumPad., v3.2.1