You're not at all alone in this. And if the BTStack package was more reliable, it would work great. However, as suggested, the mouse/kbd functioning using BTStack is a huge pain down below. They lose connectivity and one has to go through all the hassle of re-sequencing the connections again. And one RARELY gets the privilage of doing the steps just once to make it work. I've had lots of trouble making it work, and I know EXACTLY how the proceedure is to be performed.
I have given up on the mouse. The Apple Bluetooth Keyboard, using the native stack works very well... so that's something. However, trying to make the iPad become a substitute for a laptop generally makes me feel like I'm trying to do it with a toy. The iPad is fantastic, and I wouldn't give it up for anything... but that mouse issue is a real show stopper. It's really too bad that Apple didn't just go the whole way with the Bluetooth stack and make it work with a mouse at the same time they gave it Keyboard connectivity function. What would have been so wrong about that?
Brian - Sent from my iPad using iPF