[Zubersoft]

I am always open to adding any new languages to the app. I just need to find volunteer translators. Professional translations are prohibitively expensive. If I can find a Welsh translator, I'd be happy to add that as a supported language.

As far as the black screen issue - an error was most likely trying to be displayed, but there was a bug that caused it not to display, which resulted in the dialog not being shown so you couldn't exit the screen. I'll see if I can track that down.

Yes, you can certainly use your Android tablet as a second screen - just use the Connect Tablets feature with book mode enabled.

Mike