If you are still using your original iPad First Generation with YAPI please read this message.
iOS 5.1.1 is the final official operating system version available for this device and there is no upgrade path to iOS6 and iOS7
While we are trying to take advantage of new features in iOS6 and iOS7 we also want to maintain backwards compatibility with iOS5-only devices. Unfortunately, that comes at a price: some features may not work on older devices.
Here is one: If you enable Dismiss keyboard with a single touch feature you may have problem submitting forms when you touch Save button. Solution is to disable this feature that comes enabled by default.
Go to Configuration tab, scroll down to Documents section, disable Dismiss keyboard with a single touch