About 6 years ago I wrote a b4a program to keep track of Bingo numbers that had been called. I improved it by adding a text to speech feature that called out the numbers using the TTS library. This works fine on my small Fire tablet, but not on a larger screen Fire I got. The graphics are OK but no sound. It is the same .apk file. Any thoughts? Looks like this may be a Fire Tablet issue, but I thought I'd take a chance here.