Problem with bluetooth keyboard on iPad

Hi, I have a problem with my bluetooth keyboard and my iPad, 9.7 inch that I got last year. Up to now it was working fine, but now VO just says quick nav on and off, no matter what I push. The keyboard works fine on my iPhone 7. Both running IOS 10.3.2. I have done a full re-set of the iPad, forgot the bluetooth device and even tried a hard re-set. Anyone have a similar problem or suggestions? Thanks, any help would be appreciated.