Same keyboard issue with Galaxy Note 10.1 (2014 Edition)
I've had an opportunity to try out Samsung Galaxy Note 10.1 (2014 Edition) and the keyboard problem is still there. The repeated key problem doesn't seem to exist in Google Play, but exists in Google Chrome application. Also, keyboard inactivity automatically disconnects and reconnect upon key entry causing a few seconds of delay. (Conclusion) keyboard is not usable in Samsung Galaxy Note 10.1 family.
Updated on 4/15/2014.
Same keyboard issue with Galaxy Note 10.1 (2014 Edition)
I've had an opportunity to try out Samsung Galaxy Note 10.1 (2014 Edition) and the keyboard problem is still there. The repeated key problem doesn't seem to exist in Google Play, but exists in Google Chrome application. Also, keyboard inactivity automatically disconnects and reconnect upon key entry causing a few seconds of delay. (Conclusion) keyboard is not usable in Samsung Galaxy Note 10.1 family.